Preliminary support for Go 1.22

[eskultety]

This is just very basic support for 1.22 done by a simple version bump (note that the change comes without pre-installing a new version inside the container because that would require more code changes beyond just the Dockerfile).

Maintainers will complete the following section

• [ ] Commit messages are descriptive enough
• [ ] Code coverage from testing does not decrease and new code is covered
• [ ] Docs updated (if applicable)
• [ ] Docs links in the code are still valid (if docs were updated)

Note: if the contribution is external (not from an organization member), the CI pipeline will not run automatically. After verifying that the CI is safe to run:

• approve GitHub Actions workflows by clicking a button
• approve the Red Hat Trusted App Pipeline container build by commenting /ok-to-test (as is the standard for Pipelines as Code)

[lkolacek]

LGTM, left 1 comment here for my education. Thanks.

[brunoapimentel]

/retest