Update GitHub checkout action version

- Update GitHub Actions runner images for Linux and macOS
- Fix GitHub Actions compilation on MinGW

.github/workflows/emscripten.yml

@@ -17,11 +17,11 @@ jobs:
       matrix:
         BuildType: [Debug, Release]
 
-    runs-on: 'ubuntu-20.04'
+    runs-on: 'ubuntu-22.04'
 
     steps:
     - name: 'Checkout code'
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: 'Install Emscripten SDK'
       run: |

.github/workflows/linux.yml

@@ -32,11 +32,11 @@ jobs:
           CC: clang
           CXX: clang++
 
-    runs-on: 'ubuntu-20.04'
+    runs-on: 'ubuntu-22.04'
 
     steps:
     - name: 'Checkout code'
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: 'Install Build Dependencies'
       run: |

.github/workflows/macos.yml

@@ -16,11 +16,11 @@ jobs:
       fail-fast: false
       matrix:
         BuildType: [Debug, Release]
-    runs-on: 'macOS-11'
+    runs-on: 'macOS-12'
 
     steps:
     - name: 'Checkout code'
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: 'CMake Configuration'
       run: |

.github/workflows/mingw.yml

@@ -36,7 +36,7 @@ jobs:
 
     steps:
     - name: 'Checkout code'
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: 'Update MSYS2 on Windows'
       run: |
@@ -49,7 +49,7 @@ jobs:
       run: |
         $env:MSYSTEM = "MINGW64"
 
-        C:\msys64\usr\bin\bash.exe -lc 'pacman --needed --noconfirm -S cmake'
+        C:\msys64\usr\bin\bash.exe -lc 'pacman --needed --noconfirm -S mingw-w64-x86_64-cmake'
 
         if ("${{ matrix.CC }}" -eq "gcc") { C:\msys64\usr\bin\bash.exe -lc 'pacman --needed --noconfirm -S mingw-w64-x86_64-gcc' }
         else { C:\msys64\usr\bin\bash.exe -lc 'pacman --needed --noconfirm -S mingw-w64-x86_64-clang' }
@@ -64,7 +64,7 @@ jobs:
         $env:CXX= "${{ matrix.CXX }}"
 
         $env:MSYSTEM = "MINGW64"
-        C:\msys64\usr\bin\bash.exe -lc 'cmake -G \"MSYS Makefiles\" -B ../nCine-libraries-build -D CMAKE_BUILD_TYPE=${{ matrix.BuildType }}'
+        C:\msys64\usr\bin\bash.exe -lc "cmake -G 'MSYS Makefiles' -B ../nCine-libraries-build -D CMAKE_BUILD_TYPE=${{ matrix.BuildType }}"
 
     - name: 'Make'
       env:

.github/workflows/windows.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: 'Checkout code'
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: 'CMake Configuration'
       run: |