coverage: exclude chromium_url (#6498)

Signed-off-by: Lizan Zhou <[email protected]>

test/run_envoy_bazel_coverage.sh

@@ -61,7 +61,7 @@ BAZEL_TEST_OPTIONS="${BAZEL_TEST_OPTIONS} -c dbg --copt=-DNDEBUG"
 # stats. The #foo# pattern is because gcov produces files such as
 # bazel-out#local-fastbuild#bin#external#spdlog_git#_virtual_includes#spdlog#spdlog#details#pattern_formatter_impl.h.gcov.
 # To find these while modifying this regex, perform a gcov run with -k set.
-[[ -z "${GCOVR_EXCLUDE_REGEX}" ]] && GCOVR_EXCLUDE_REGEX=".*pb.h.gcov|.*#genfiles#.*|test#.*|external#.*|.*#external#.*|.*#prebuilt#.*|.*#config_validation#.*"
+[[ -z "${GCOVR_EXCLUDE_REGEX}" ]] && GCOVR_EXCLUDE_REGEX=".*pb.h.gcov|.*#genfiles#.*|test#.*|external#.*|.*#external#.*|.*#prebuilt#.*|.*#config_validation#.*|.*#chromium_url#.*"
 [[ -z "${GCOVR_EXCLUDE_DIR}" ]] && GCOVR_EXCLUDE_DIR=".*/external/.*"
 
 COVERAGE_DIR="${SRCDIR}"/generated/coverage