Puppeteer E2E test: Increase timeout from 15 to 20 minutes (#25880)

.github/workflows/ci.yml

@@ -53,7 +53,7 @@ jobs:
   e2e:
     name: E2E testing
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 15
+    timeout-minutes: 20
     strategy:
       fail-fast: false
       matrix: