Remove outdated comments

Author: levyry

.github/workflows/meson.yml

@@ -14,12 +14,6 @@ jobs:
     strategy:
       fail-fast: false
 
-      # Set up a matrix to run the following 3 configurations:
-      # 1. <Windows, Release, latest MSVC compiler toolchain on the default runner image, default generator>
-      # 2. <Linux, Release, latest GCC compiler toolchain on the default runner image, default generator>
-      # 3. <Linux, Release, latest Clang compiler toolchain on the default runner image, default generator>
-      #
-      # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
         os: [ubuntu-latest]
         cpp_compiler: [g++, clang++]