Set title on Playwright HTML report (#32885)

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

.github/workflows/end-to-end-tests.yaml

@@ -150,7 +150,7 @@ jobs:
 
             - name: Get installed Playwright version
               id: playwright
-              run: echo "version=$(pnpm list @playwright/test --depth=0 --json | jq -r '.[].devDependencies["@playwright/test"].version')" >> $GITHUB_OUTPUT
+              run: echo "version=$(pnpm --silent -- playwright --version | awk '{print $2}')" >> $GITHUB_OUTPUT
 
             - name: Cache playwright binaries
               uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
@@ -238,6 +238,7 @@ jobs:
               env:
                   # Only pass creds to the flaky-reporter on main branch runs
                   GITHUB_TOKEN: ${{ github.ref_name == 'develop' && secrets.ELEMENT_BOT_TOKEN || '' }}
+                  PLAYWRIGHT_HTML_TITLE: ${{ case(github.event_name == 'pull_request', format('EW Playwright Report PR-{0}', env.PR_NUMBER), 'EW Playwright Report') }}
 
             # Upload the HTML report even if one of our reporters fails, this can happen when stale screenshots are detected
             - name: Upload HTML report