trivial: update github workflow

Author: amanjain-s1

.github/workflows/playwright.yml

@@ -18,7 +18,7 @@ concurrency:
 jobs:
   test:
     timeout-minutes: 30
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     # fow now, skip it
     # if: false
     steps: