feat(webkit): roll to r2198 (microsoft#36794)

Co-authored-by: microsoft-playwright-automation[bot] <203992400+microsoft-playwright-automation[bot]@users.noreply.github.com>

Author: microsoft-playwright-automation[bot]

packages/playwright-core/browsers.json

@@ -39,7 +39,7 @@
     },
     {
       "name": "webkit",
-      "revision": "2197",
+      "revision": "2198",
       "installByDefault": true,
       "revisionOverrides": {
         "debian11-x64": "2105",