Update all Ruby Releases + CVE information

[captn3m0]

This is just before the upcoming 3.4 release in a few days.

A few notes:

• The CVE -> Ruby mapping not perfect. For example, https://github.com/ruby/ruby/releases/tag/v3_3_5 notes a [ReXML backport](Bug #20667: Backport REXML CVE fixes), which fixes CVE-2024-43398 with a version bump on rexml. However, it doesn't show up for us.

• With higher frequency of patch releases, the timeline view doesn't show most patch releases, except the latest

• I did not find any noteworthy feature additions or internal changes in the added releases, so there are no additional comments.

These are the releases I added:

• 3.3.4
• 3.3.5
• 3.3.6
• 3.2.5
• 3.2.6
• 2.7.8

I'll file a separate PR for 3.4 once it lands.

[captn3m0]

Could this be merged?

[kowal]

Hi @captn3m0, thanks for the pull request and apologies for not getting back. I'll check your PR this week.