Add further META.yml files to ease specs to WPT mapping (#26983)

Adds META.yml files with `spec` entries to folders that could only be associated
with specifications by comparing the folder's name with the spec's shortname.
diff --git a/badging/META.yml b/badging/META.yml
new file mode 100644
index 0000000..1826b19
--- /dev/null
+++ b/badging/META.yml
@@ -0,0 +1 @@
+spec: https://w3c.github.io/badging/
diff --git a/content-index/META.yml b/content-index/META.yml
new file mode 100644
index 0000000..9c88d6e
--- /dev/null
+++ b/content-index/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/content-index/spec/
diff --git a/css/css-color-adjust/META.yml b/css/css-color-adjust/META.yml
new file mode 100644
index 0000000..e72f837
--- /dev/null
+++ b/css/css-color-adjust/META.yml
@@ -0,0 +1 @@
+spec: https://drafts.csswg.org/css-color-adjust/
diff --git a/css/css-size-adjust/META.yml b/css/css-size-adjust/META.yml
new file mode 100644
index 0000000..399781a
--- /dev/null
+++ b/css/css-size-adjust/META.yml
@@ -0,0 +1 @@
+spec: https://drafts.csswg.org/css-size-adjust/
diff --git a/custom-state-pseudo-class/META.yml b/custom-state-pseudo-class/META.yml
new file mode 100644
index 0000000..ee34d8b
--- /dev/null
+++ b/custom-state-pseudo-class/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/custom-state-pseudo-class/
diff --git a/deprecation-reporting/META.yml b/deprecation-reporting/META.yml
new file mode 100644
index 0000000..57ba808
--- /dev/null
+++ b/deprecation-reporting/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/deprecation-reporting/
diff --git a/intervention-reporting/META.yml b/intervention-reporting/META.yml
new file mode 100644
index 0000000..b738239
--- /dev/null
+++ b/intervention-reporting/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/intervention-reporting/
diff --git a/is-input-pending/META.yml b/is-input-pending/META.yml
new file mode 100644
index 0000000..f0cc509
--- /dev/null
+++ b/is-input-pending/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/is-input-pending/
diff --git a/js-self-profiling/META.yml b/js-self-profiling/META.yml
new file mode 100644
index 0000000..84e5177
--- /dev/null
+++ b/js-self-profiling/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/js-self-profiling/
diff --git a/network-error-logging/META.yml b/network-error-logging/META.yml
index bc06317..6c1f88e 100644
--- a/network-error-logging/META.yml
+++ b/network-error-logging/META.yml
@@ -1,2 +1,3 @@
+spec: https://w3c.github.io/network-error-logging/
 suggested_reviewers:
   - dcreager
diff --git a/origin-policy/META.yml b/origin-policy/META.yml
new file mode 100644
index 0000000..9efb2a7
--- /dev/null
+++ b/origin-policy/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/origin-policy/
diff --git a/page-lifecycle/META.yml b/page-lifecycle/META.yml
new file mode 100644
index 0000000..8036af1
--- /dev/null
+++ b/page-lifecycle/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/page-lifecycle/
diff --git a/permissions-request/META.yml b/permissions-request/META.yml
new file mode 100644
index 0000000..b30db1c
--- /dev/null
+++ b/permissions-request/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/permissions-request/
diff --git a/permissions-revoke/META.yml b/permissions-revoke/META.yml
new file mode 100644
index 0000000..16203fe
--- /dev/null
+++ b/permissions-revoke/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/permissions-revoke/
diff --git a/savedata/META.yml b/savedata/META.yml
new file mode 100644
index 0000000..883c3fc
--- /dev/null
+++ b/savedata/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/savedata/
diff --git a/serial/META.yml b/serial/META.yml
new file mode 100644
index 0000000..64938c9
--- /dev/null
+++ b/serial/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/serial/
diff --git a/trusted-types/META.yml b/trusted-types/META.yml
index d074394..8cc6a43 100644
--- a/trusted-types/META.yml
+++ b/trusted-types/META.yml
@@ -1,2 +1,3 @@
+spec: https://w3c.github.io/webappsec-trusted-types/dist/spec/
 suggested_reviewers:
   - mikewest
diff --git a/ua-client-hints/META.yml b/ua-client-hints/META.yml
new file mode 100644
index 0000000..c994748
--- /dev/null
+++ b/ua-client-hints/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/ua-client-hints/
diff --git a/web-otp/META.yml b/web-otp/META.yml
new file mode 100644
index 0000000..63f8754
--- /dev/null
+++ b/web-otp/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/web-otp/
diff --git a/webhid/META.yml b/webhid/META.yml
new file mode 100644
index 0000000..d32b926
--- /dev/null
+++ b/webhid/META.yml
@@ -0,0 +1 @@
+spec: https://wicg.github.io/webhid/
diff --git a/webrtc-insertable-streams/META.yml b/webrtc-insertable-streams/META.yml
new file mode 100644
index 0000000..63fc4fc
--- /dev/null
+++ b/webrtc-insertable-streams/META.yml
@@ -0,0 +1 @@
+spec: https://w3c.github.io/webrtc-insertable-streams/
diff --git a/webrtc-priority/META.yml b/webrtc-priority/META.yml
new file mode 100644
index 0000000..a422e81
--- /dev/null
+++ b/webrtc-priority/META.yml
@@ -0,0 +1 @@
+spec: https://w3c.github.io/webrtc-priority/
diff --git a/webrtc-svc/META.yml b/webrtc-svc/META.yml
new file mode 100644
index 0000000..17d93c5
--- /dev/null
+++ b/webrtc-svc/META.yml
@@ -0,0 +1 @@
+spec: https://w3c.github.io/webrtc-svc/
diff --git a/webtransport/META.yml b/webtransport/META.yml
new file mode 100644
index 0000000..8507bee
--- /dev/null
+++ b/webtransport/META.yml
@@ -0,0 +1 @@
+spec: https://w3c.github.io/webtransport/
diff --git a/webxr/anchors/META.yml b/webxr/anchors/META.yml
new file mode 100644
index 0000000..0b7f740
--- /dev/null
+++ b/webxr/anchors/META.yml
@@ -0,0 +1 @@
+spec: https://immersive-web.github.io/anchors/
diff --git a/webxr/ar-module/META.yml b/webxr/ar-module/META.yml
new file mode 100644
index 0000000..47e5ea9
--- /dev/null
+++ b/webxr/ar-module/META.yml
@@ -0,0 +1 @@
+spec: https://immersive-web.github.io/webxr-ar-module/
diff --git a/webxr/gamepads-module/META.yml b/webxr/gamepads-module/META.yml
new file mode 100644
index 0000000..a675157
--- /dev/null
+++ b/webxr/gamepads-module/META.yml
@@ -0,0 +1 @@
+spec: https://immersive-web.github.io/webxr-gamepads-module/
diff --git a/webxr/hand-input/META.yml b/webxr/hand-input/META.yml
new file mode 100644
index 0000000..caa72f8
--- /dev/null
+++ b/webxr/hand-input/META.yml
@@ -0,0 +1 @@
+spec: https://immersive-web.github.io/webxr-hand-input/
diff --git a/webxr/hit-test/META.yml b/webxr/hit-test/META.yml
new file mode 100644
index 0000000..e3f94f0
--- /dev/null
+++ b/webxr/hit-test/META.yml
@@ -0,0 +1 @@
+spec: https://immersive-web.github.io/hit-test/