fix: Fix nolyfill for renovate (#37537)

Run `nolyfill` as a renovate post-upgrade step alongside `make svg`, so
npm dep bumps keep `pnpm.overrides` in sync.

---
This PR was written with the help of Claude Opus 4.7

---------

Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>

renovate.json5

@@ -71,8 +71,8 @@
       "groupName": "npm dependencies",
       "matchManagers": ["npm"],
       "postUpgradeTasks": {
-        "commands": ["make svg"],
-        "fileFilters": ["public/assets/img/svg/**"],
+        "commands": ["make svg nolyfill"],
+        "fileFilters": ["package.json", "pnpm-lock.yaml", "public/assets/img/svg/**"],
         "executionMode": "branch",
       },
     },