[security-advisories] tag functionality

[dmgorsky]

As of https://docs.github.com/en/rest/security-advisories?apiVersion=2022-11-28 ,
the following URL handlers in octocrab are missing:

• /repos/{owner}/{repo}/security-advisories
• /advisories/{ghsa_id}
• /orgs/{org}/security-advisories
• /repos/{owner}/{repo}/security-advisories/{ghsa_id}/cve
• /repos/{owner}/{repo}/security-advisories/{ghsa_id}/forks
• /repos/{owner}/{repo}/security-advisories/reports
• /advisories
• /repos/{owner}/{repo}/security-advisories/{ghsa_id}

[manchicken]

@XAMPPRocky, @dmgorsky, do y'all mind if I take a crack at this one? I work a lot in this part of GitHub, and it would be nice to have more capabilities available.

[dmgorsky]

@XAMPPRocky, @dmgorsky, do y'all mind if I take a crack at this one?

Help yourself! ^_^

[manchicken]

Thanks!