Github action: Disable deprecated windows-2019

Author: joto

.github/workflows/ci.yml

@@ -212,7 +212,6 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          - windows-2019
           - windows-2022
           - windows-2025
     runs-on: ${{ matrix.os }}
@@ -226,8 +225,8 @@ jobs:
       - uses: ./.github/actions/build
       - uses: ./.github/actions/ctest
 
-  windows-2022-full:
-    runs-on: windows-2022
+  windows-2025-full:
+    runs-on: windows-2025
     steps:
       - uses: actions/checkout@v4
         with: