Add GitHub Actions Windows CI workflow for MSVC and MinGW

- Add cmake-windows.yml with matrix builds for Qt 6 LTS (6.2.4, 6.5.3, 6.8.3) and latest (6.9.1)
- Two jobs: MSVC (Ninja) and MinGW (MinGW Makefiles)
- Install MinGW compiler via Qt installer tools parameter
- Run ctest after build
- Add workflow file to CMakeLists.txt githubworkflows target

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: andibacher

.github/workflows/cmake-windows.yml

@@ -2,9 +2,9 @@ name: CMake Windows build and test
 
 on:
   push:
-    branches: [ master ]
+    branches: [ master, feature/github-actions-windows-ci  ]
   pull_request:
-    branches: [ master ]
+    branches: [ master, feature/github-actions-windows-ci  ]
   workflow_dispatch:
 
 env:
@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        qt_version: [6.2.4, 6.5.3, 6.6.3, 6.7.3, 6.8.3, 6.9.1]
+        qt_version: [6.2.4, 6.5.3, 6.8.3, 6.10.2]
 
     steps:
     - uses: actions/checkout@v4
@@ -53,16 +53,12 @@ jobs:
       matrix:
         include:
           - qt_version: '6.2.4'
-            mingw_tools: 'tools_mingw900'
+            mingw_tools: 'tools_mingw90'
           - qt_version: '6.5.3'
-            mingw_tools: 'tools_mingw1120'
-          - qt_version: '6.6.3'
-            mingw_tools: 'tools_mingw1120'
-          - qt_version: '6.7.3'
             mingw_tools: 'tools_mingw1310'
           - qt_version: '6.8.3'
             mingw_tools: 'tools_mingw1310'
-          - qt_version: '6.9.1'
+          - qt_version: '6.10.2'
             mingw_tools: 'tools_mingw1310'
 
     steps:

Readme.md

@@ -5,6 +5,8 @@ Continuous Integration
 ----------------------
 Github actions CMake Ubuntu [![CMake Ubuntu build and test](https://github.com/MEONMedical/Log4Qt/actions/workflows/cmake-ubuntu.yml/badge.svg)](https://github.com/MEONMedical/Log4Qt/actions/workflows/cmake-ubuntu.yml)
 
+Github actions CMake Windows [![CMake Windows build and test](https://github.com/MEONMedical/Log4Qt/actions/workflows/cmake-windows.yml/badge.svg)](https://github.com/MEONMedical/Log4Qt/actions/workflows/cmake-windows.yml)
+
 Appveyor CI (Windows) [![Build status](https://ci.appveyor.com/api/projects/status/yhlqvbqeooy7ds2l?svg=true)](https://ci.appveyor.com/project/MeonMedical/log4qt)