message: Exclude .wasm source files from format check as they are plain c++17
  rather than absl + envoy c++17.
diff: @@ -18,8 +18,15 @@ import paths
  EXCLUDED_PREFIXES = ("./generated/", "./thirdparty/", "./build", "./.git/", "./bazel-", "./.cache",
  "./source/extensions/extensions_build_config.bzl",
  "./bazel/toolchains/configs/", "./tools/testdata/check_format/",
  - "./tools/pyformat/", "./third_party/", "./api/wasm/",
  - "./test/extensions/filters/http/wasm/test_data")
  + "./tools/pyformat/", "./third_party/", "./test/extensions/filters/http/wasm/test_data",
  + "./test/extensions/filters/network/wasm/test_data",
  + "./test/extensions/stats_sinks/wasm/test_data",
  + "./test/extensions/bootstrap/wasm/test_data",
  + "./test/extensions/common/wasm/test_data",
  + "./test/extensions/access_loggers/wasm/test_data",
  + "./source/extensions/common/wasm/ext",
  + "./examples/wasm",
  + )
  SUFFIXES = ("BUILD", "WORKSPACE", ".bzl", ".cc", ".h", ".java", ".m", ".md", ".mm", ".proto",
  ".rst")
  DOCS_SUFFIX = (".md", ".rst")
  