chore(deps): update actions/upload-artifact action to v7 (#824)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/main.yml

@@ -74,7 +74,7 @@ jobs:
         run: conformance/run-conformance-tests.sh
 
       - name: Capture test results
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         if: failure()
         with:
           name: test-results