Bump puppeteer-core from 21.6.0 to 21.6.1

Bumps [puppeteer-core](https://github.com/puppeteer/puppeteer) from 21.6.0 to 21.6.1.
- [Release notes](https://github.com/puppeteer/puppeteer/releases)
- [Changelog](https://github.com/puppeteer/puppeteer/blob/main/release-please-config.json)
- [Commits](puppeteer/puppeteer@puppeteer-core-v21.6.0...puppeteer-core-v21.6.1)

---
updated-dependencies:
- dependency-name: puppeteer-core
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -15,7 +15,7 @@
     "sass": "^1.69.5"
   },
   "devDependencies": {
-    "puppeteer-core": "^21.6.0"
+    "puppeteer-core": "^21.6.1"
   },
   "scripts": {
     "sass": "npx sass --load-path=node_modules --quiet-deps app/assets/sass/application.scss static/application.css",