MacOS: Added support for MacOS13

Author: foldynl

.github/workflows/c-cpp.yml

@@ -3,14 +3,15 @@ name: CI Linux/macOS
 on:
   push:
     branches:
-      - 'testing_*'
+      - '*'
   pull_request:
     branches:
       - 'testing_*'
       - master
 jobs:
   ubuntu-build-qt5:
     name: Ubuntu CI QT5
+    if: false
     strategy:
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04]
@@ -33,6 +34,7 @@ jobs:
 
   ubuntu-build-qt6:
     name: Ubuntu CI QT6
+    if: false
     strategy:
       matrix:
         os: [ubuntu-22.04]
@@ -55,7 +57,11 @@ jobs:
 
   macos-build:
      name: MacOS CI
-     runs-on: macos-12
+     strategy:
+       matrix:
+         os: [macos-13]
+
+     runs-on: ${{ matrix.os }}
 
      steps:
      - name: Install dependencies
@@ -82,7 +88,7 @@ jobs:
          mkdir build
          cd build
          qmake6 -config release ..
-         make -j2
+         make -j4
      - name: Build dmg
        run: |
          cd build