fixing syntax errors with setup-godot action

Author: enetheru

.github/actions/setup-godot-cpp/action.yml

@@ -9,13 +9,13 @@ inputs:
     default: 4.0.11
     description: Emscripten version.
   windows-compiler:
-    required: true
     description: The compiler toolchain to use on Windows ('mingw' or 'msvc').
+    required: false
+    default: mingw
     type: choice
     options:
       - mingw
       - msvc
-    default: mingw
   mingw-version:
     default: 12.2.0
     description: MinGW version.
@@ -39,21 +39,21 @@ runs:
         python-version: 3.x
 
     - name: Setup Android dependencies
-      if: inputs.platform == 'android'
+      if: ${{inputs.platform == 'android'}}
       uses: nttld/setup-ndk@v1
       with:
         ndk-version: ${{ inputs.ndk-version }}
         link-to-sdk: true
 
     - name: Setup Web dependencies
-      if: inputs.platform == 'web'
+      if: ${{inputs.platform == 'web'}}
       uses: mymindstorm/setup-emsdk@v14
       with:
         version: ${{ inputs.em-version }}
         no-cache: true
 
     - name: Setup MinGW for Windows/MinGW build
-      if: inputs.platform == 'windows' && inputs.windows-compiler == 'mingw'
+      if: ${{inputs.platform == 'windows' && inputs.windows-compiler == 'mingw'}}
       uses: egor-tensin/setup-mingw@v2
       with:
         version: ${{ inputs.mingw-version }}
@@ -68,4 +68,4 @@ runs:
 
     - name: Install Ninja
       if: ${{ inputs.buildtool == 'cmake' }}
-      uses: ashutoshvarma/setup-ninja@master
+      uses: ashutoshvarma/setup-ninja@v1.1

.github/workflows/ci-cmake.yml

@@ -36,6 +36,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          # Linux-gcc
           - name: 🐧 Linux (GCC, Makefiles)
             os: ubuntu-22.04
             platform: linux
@@ -47,6 +48,8 @@ jobs:
             godot-master-workflow: linux_builds.yml
             godot-master-artifact: linux-editor-mono
 
+          # Linux-clang?
+
           - name: 🐧 Linux (GCC, Makefiles) for Godot 4.6
             os: ubuntu-22.04
             platform: linux
@@ -61,6 +64,7 @@ jobs:
             godot-master-workflow: linux_builds.yml
             godot-master-artifact: linux-editor-mono
 
+          # Windows-msvc
           - name: 🏁 Windows (x86_64, MSVC)
             os: windows-2022
             platform: windows
@@ -73,6 +77,7 @@ jobs:
             godot-master-workflow: windows_builds.yml
             godot-master-artifact: windows-editor
 
+          # Windows-mingw
           - name: 🏁 Windows (x86_64, MinGW, Ninja)
             os: windows-2022
             platform: windows
@@ -87,6 +92,7 @@ jobs:
             godot-master-workflow: windows_builds.yml
             godot-master-artifact: windows-editor
 
+          # macos
           - name: 🍎 macOS (universal, Makefiles)
             os: macos-latest
             platform: macos