[servod] Use meson to build flashrom instead of GNU make

BUG=b:210733123
TEST=Build manually

Change-Id: I5d7eb925123df5854c83fbb5810b89a2ace820d8
diff --git a/src/dockerfiles/servod/Dockerfile b/src/dockerfiles/servod/Dockerfile
index 1b043ed..f6572d9 100644
--- a/src/dockerfiles/servod/Dockerfile
+++ b/src/dockerfiles/servod/Dockerfile
@@ -129,7 +129,7 @@
 WORKDIR /
 RUN git clone https://chromium.googlesource.com/chromiumos/third_party/flashrom
 WORKDIR /flashrom
-RUN make && make install
+RUN meson builddir && cd builddir && meson install
 
 # Install vboot.
 WORKDIR /
diff --git a/src/dockerfiles/servod/requirements.in b/src/dockerfiles/servod/requirements.in
index a41e214..6818d71 100644
--- a/src/dockerfiles/servod/requirements.in
+++ b/src/dockerfiles/servod/requirements.in
@@ -1,4 +1,6 @@
 gsutil
+meson
+ninja
 numpy
 pexpect
 pyserial
diff --git a/src/dockerfiles/servod/requirements.txt b/src/dockerfiles/servod/requirements.txt
index 7874436..c77ecfa 100644
--- a/src/dockerfiles/servod/requirements.txt
+++ b/src/dockerfiles/servod/requirements.txt
@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    pip-compile
@@ -36,17 +36,16 @@
     #   google-apitools
     #   gsutil
     #   oauth2client
-importlib-metadata==4.0.1
-    # via
-    #   argcomplete
-    #   pluggy
-    #   pytest
 iniconfig==1.1.1
     # via pytest
+meson==0.60.3
+    # via -r requirements.in
 mock==2.0.0
     # via gsutil
 monotonic==1.6
     # via gsutil
+ninja==1.10.2.3
+    # via -r requirements.in
 numpy==1.19.5
     # via -r requirements.in
 oauth2client==4.1.3
@@ -65,13 +64,13 @@
     # via pexpect
 py==1.10.0
     # via pytest
-pyasn1-modules==0.2.8
-    # via oauth2client
 pyasn1==0.4.8
     # via
     #   oauth2client
     #   pyasn1-modules
     #   rsa
+pyasn1-modules==0.2.8
+    # via oauth2client
 pycparser==2.20
     # via cffi
 pyopenssl==20.0.1
@@ -108,7 +107,3 @@
     #   pyu2f
 toml==0.10.2
     # via pytest
-typing-extensions==3.10.0.0
-    # via importlib-metadata
-zipp==3.4.1
-    # via importlib-metadata