fix: packages/github/package.json & packages/github/package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-OCTOKITPLUGINPAGINATEREST-8730855
- https://snyk.io/vuln/SNYK-JS-OCTOKITREQUEST-8730853
- https://snyk.io/vuln/SNYK-JS-OCTOKITREQUESTERROR-8730854

Author: snyk-bot