message: Labeler YAML syntax fix.
diff: CI:
  - .github/**
  CMake:
  - - **CMakeLists.txt
  + - "**CMakeLists.txt"
  - cmake/**
  OpenGL:
  - src/contour/opengl/*.cpp
  @@ -13,7 +13,7 @@ OpenGL:
  - src/terminal_renderer/*.cpp
  - src/terminal_renderer/*.h
  documentation:
  - - **/*.md
  + - "**/*.md"
  - docs/**
  fonts:
  - src/text_shaper/*.cpp
  