feat: remove required workflow endpoint methods, new copilot endpoint methods, new repos.checkAutomatedSecurityFixes({ owner, repo }), repos.disablePrivateVulnerabilityReporting({ owner, repo }), repos.enablePrivateVulnerabilityReporting({ owner, repo }), repos.listActivities({ owner, repo }), security advisories methods

feat: remove required workflow endpoint methods, new copilot endpoint methods, new repos.checkAutomatedSecurityFixes({ owner, repo }), repos.disablePrivateVulnerabilityReporting({ owner, repo }), repos.enablePrivateVulnerabilityReporting({ owner, repo }), repos.listActivities({ owner, repo }), security advisories methods #1763