Merge branch 'pb/ci-win-artifact-names-fix'

CI update.

* pb/ci-win-artifact-names-fix:
  ci(github): make Windows test artifacts name unique

Author: gitster

.github/workflows/main.yml

@@ -159,7 +159,7 @@ jobs:
       if: failure() && env.FAILED_TEST_ARTIFACTS != ''
       uses: actions/upload-artifact@v4
       with:
-        name: failed-tests-windows
+        name: failed-tests-windows-${{ matrix.nr }}
         path: ${{env.FAILED_TEST_ARTIFACTS}}
   vs-build:
     name: win+VS build
@@ -250,7 +250,7 @@ jobs:
       if: failure() && env.FAILED_TEST_ARTIFACTS != ''
       uses: actions/upload-artifact@v4
       with:
-        name: failed-tests-windows
+        name: failed-tests-windows-vs-${{ matrix.nr }}
         path: ${{env.FAILED_TEST_ARTIFACTS}}
   regular:
     name: ${{matrix.vector.jobname}} (${{matrix.vector.pool}})