Add brakeman ignores for Ruby 3.1 and Rails 7.0

[Fryguy]

@jrafanie Please review.

[jrafanie]

@Fryguy 3.3 security failed with

** Running yarn npm audit for manageiq-ui-classic
**   path:    /home/runner/work/manageiq/manageiq/vendor/bundle/ruby/3.3.0/bundler/gems/manageiq-ui-classic-746b0fd05125
**   command: yarn npm audit --recursive --no-deprecations --environment production
└─ bootstrap-sass
   ├─ ID: 1102094
   ├─ Issue: Bootstrap Cross-Site Scripting (XSS) vulnerability
   ├─ URL: https://github.com/advisories/GHSA-9mvj-f7w8-pvh2
   ├─ Severity: moderate
   ├─ Vulnerable Versions: >=2.0.0 <=3.4.3
   │ 
   ├─ Tree Versions
   │  └─ 3.4.3
   │ 
   └─ Dependents
      └─ patternfly@npm:3.59.5

Do we need to whitelist this or need another fix?

[Fryguy]

It's a coincidental issue, so we have a chicken/egg problem. I verified that when we merge this PR, the brakeman issues stop on the ui-classic side, so my thought is merge this side on red. Then I'll make a PR on ui-classic to make that go green, then we'll retest master here.

[jrafanie]

Merging so we can fix the failing test on ui-classic and verify it works here afterwards.

[Fryguy]

ManageIQ/manageiq-ui-classic#9333