Force use of `windows-2019` on GHA to continue using the v140 platform toolkit

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 29810c4df1cc5be0e3960d583c5a899785c79389..5ed78701489d6fe4823e8d1ce7839bd46e31ee13 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -95,7 +95,7 @@ jobs:
 
   build_win32:
     name: 'Windows (x86)'
-    runs-on: windows-latest
+    runs-on: windows-2019
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     steps:
@@ -109,7 +109,7 @@ jobs:
 
   build_win_amd64:
     name: 'Windows (x64)'
-    runs-on: windows-latest
+    runs-on: windows-2019
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     steps: