Enable the verifier on the presubmits

This is follow up on #8034

Author: jwren

Diff for: tool/github.sh

@@ -86,6 +86,8 @@ elif [ "UNIT_TEST_BOT" = "$BOT" ] ; then
   ./bin/plugin test --no-setup
 
 else
+  # Run the vefifier for this version
+  ./bin/plugin verify --only-version=$IDEA_VERSION
 
   # Run the build.
   ./bin/plugin make --channel=stable --only-version=$IDEA_VERSION --no-setup