Bump puppeteer from 16.2.0 to 21.6.1

Bumps [puppeteer](https://github.com/puppeteer/puppeteer) from 16.2.0 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@v16.2.0...puppeteer-v21.6.1)

---
updated-dependencies:
- dependency-name: puppeteer
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -61,7 +61,7 @@
     "path": "^0.12.7",
     "pg": "^8.7.3",
 
-    "puppeteer": "^16.0.0",
+    "puppeteer": "^21.6.1",
     "puppeteer-core": "^16.0.0",
     "request": "^2.88.2",
     "request-promise": "^4.2.6",