Add dedicated CI/CD section to KitOps docs (Dagger and Jenkins)

[Jwilliamsr]

Add an expanded section to the kitops documentation that covers the CI/CD use case. This should include our daggerverse modules and our use case around Jenkins.

[Jwilliamsr]

Add the KitOps GitHub action as well

[bmicklea]

Will be addressed by:

1. Add Dagger to docs #586
2. Update README with Deploy and Dagger #588

[bmicklea]

I assumed adding two PRs would close the issue with AND but seems to do it on OR...boo.