test: use a base image for playwright

Author: vicb

.github/workflows/playwright.yml

@@ -9,6 +9,12 @@ jobs:
   test:
     timeout-minutes: 30
     runs-on: ubuntu-latest
+    container:
+      # https://mcr.microsoft.com/en-us/artifact/mar/playwright/tags
+      # https://playwright.dev/docs/ci#via-containers
+      image: mcr.microsoft.com/playwright:v1.50.1-noble
+      options: --user 1001
+
     steps:
       - name: Check out code
         uses: actions/checkout@v4