Update ubuntu/mantic to 24.1

[holmanb]

Additional Context

This syncs ubuntu/mantic to 24.1 for the SRU, will create a release branch for mantic after this lands. Will follow with Jammy and Focal once this is approved.

• manual patch refreshes
• synced changelogs from 23.4.x

In the github UI I see merge conflicts, yet testing locally I do not. I'm not sure if this is a temporary GitHub web issue or if I'm just missing something.

Test Steps

quilt push -a
tox -e py3
quilt pop -a

Merge type

• [ ] Squash merge using "Proposed Commit Message"
• [x] Rebase and merge unique commits. Requires commit messages per-commit each referencing the pull request number (#<PR_NUM>)

[holmanb]

I'm seeing strange diffs against your quilt patches. I also didn't have to manually refresh any quilt patches as you mentioned.

I just noticed that the docs I was following were incorrect and were syncing origin rather than upstream. I just updated the docs (see my note at the bottom) and then followed them - and took your requested changelog changes into account.

@blackboxsw ready for re-review

[holmanb]

Thanks @holmanb one more thing I overlooked on the first pass.

Fixed - also the commit message too

[blackboxsw]

This PR is really waiting on closeout of the known 24.1.1 issues we want to sync. I'm recusing myself from review here as I am leaving on PTO for a bit. Once we have landed all critical content for 24.1.1 release we'll need to revisit this SRU to mantic and ensure that this SRU to mantic includes the 24.1.1 bug-fix release that will first have to land in noble with fixes for Oracle, Oracle network schema support of broadcase, VMware AttributeError fixes and ubuntu_advantage -> pro renames.