[ssci] Add Shipped field to READMEs

This CL adds the Shipped field and updates the
License File field in Chromium READMEs within the
directory /third_party/instrumented_libraries.

See the LSC doc at go/lsc-chrome-metadata.

This CL was uploaded by git cl split.

Bug: b:285450740
Change-Id: I4c736c6ae5cbfeca5caea321e6dddda31755bf65
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4660217
Auto-Submit: Anne Redulla <aredulla@google.com>
Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1170335}
NOKEYCHECK=True
GitOrigin-RevId: f60c6c8d8e339351b7f97044969980fe2090f20d
diff --git a/README.chromium b/README.chromium
index decf5f1..2d68363 100644
--- a/README.chromium
+++ b/README.chromium
@@ -2,8 +2,8 @@
 URL: n/a
 Version: 0
 Security Critical: no
+Shipped: no
 License: n/a
-License File: NOT_SHIPPED
 
 Description:
 Scripts which can download and build several third party libraries