Description:
Currently we have check_format and clang-tidy running in ci. The rules need grow.

Related issue
#4863
#7034

Ref

• clangtidy
  https://github.com/envoyproxy/envoy/blob/master/.clang-tidy
• check format
  https://github.com/envoyproxy/envoy/blob/master/tools/check_format.py

TODO list

• absl:make_unique