Update workflows

Author: eel76-hmi

.github/workflows/tests.yml

@@ -14,14 +14,13 @@ jobs:
       fail-fast: true
 
       matrix:
-        os: [ubuntu-24.04, windows-latest, macos-15]
+        os: [ubuntu-24.04, windows-2022, macos-15]
         build_type: [Debug, Release]
         cxx_compiler: [g++-14, clang++, cl]
         exclude:
-          - os: windows-latest
-          - os: windows-latest
+          - os: windows-2022
             cxx_compiler: g++-14
-          - os: windows-latest
+          - os: windows-2022
             cxx_compiler: clang++
           - os: ubuntu-24.04
             cxx_compiler: cl