"The windows-2019 runner image is being deprecated"

.github/workflows/testing.yml

@@ -127,7 +127,7 @@ jobs:
     strategy:
       matrix:
         bits: [32, 64]
-        os: [windows-2019, windows-2022]
+        os: [windows-2022, windows-2025]
         include:
           - bits: 32
             arch: x86
@@ -270,7 +270,7 @@ jobs:
     needs: windows-mingw-build
     strategy:
       matrix:
-        os: [windows-2019, windows-2022]
+        os: [windows-2022, windows-2025]
         bits: [32, 64]
       fail-fast: false
     runs-on: ${{ matrix.os }}
@@ -331,7 +331,7 @@ jobs:
           - bits: 64
             arch: x86_64
       fail-fast: false
-    runs-on: windows-2019
+    runs-on: windows-2022
     timeout-minutes: 30
     steps:
       - name: Checkout repo