Fix python-gevent missing dependencies, broken tests, and CVE-2024-24806

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

[x] The toolchain has been rebuilt successfully (or no changes were made to it)
[x] The toolchain/worker package manifests are up-to-date
[x] Any updated packages successfully build (or no packages were changed)
[x] Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
[x] Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
[x] All package sources are available
[x] cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
[x] LICENSE-MAP files are up-to-date (./SPECS/LICENSES-AND-NOTICES/data/licenses.json, ./SPECS/LICENSES-AND-NOTICES/LICENSES-MAP.md, ./SPECS/LICENSES-AND-NOTICES/LICENSE-EXCEPTIONS.PHOTON)
[x] All source files have up-to-date hashes in the *.signatures.json files
[x] sudo make go-tidy-all and sudo make go-test-coverage pass
[x] Documentation has been updated to match any changes to the build system
[x] If you are adding/removing a .spec file that has multiple-versions supported, please add @microsoft/cbl-mariner-multi-package-reviewers team as reviewer (Eg. golang has 2 versions 1.18, 1.21+)
[x] Ready to merge

Summary

This PR makes several fixes to python-gevent. Previously, ptests were not running because they could not possibly run on 3.12. Additionally, the spec was not using the pyproject build process. Finally, the package was previously upgraded, but one of its core dependencies was not added to Azure Linux.

Several tests are either inherently flaky or were reliant on networking configuration assumptions which are not valid in our build process. These have been disabled via patch.

Finally, a patch was added for CVE-2024-24806 in the embedded version of libuv included in the project source.

Change Log

Add patch for CVE-2024-24806
Update python-gevent build process and dependencies to enable testing.
Patch out tests which are inherently flaky or which rely on specific configurations for networking.
Add missing zope.event dependency to core specs.

microsoft / azurelinux