message: Use clang-format-10 even on when we build with clang-12
diff: @@ -11,7 +11,7 @@ debs:
  - python3.8-venv
  - llvm-{{ clang_ver }}
  - clang-{{ clang_ver }}
  - - clang-format-{{ clang_ver }}
  + - clang-format-10 # On purpose, to avoid formatting conflicts
  - clang-tools-{{ clang_ver }}
  - build-essential
  - expect
  