NumaflowController Rollout creat, update and delete reconciliation logic

[xdevxy]

Ensure NumaflowControllerRollout create and update reconciliation logic working as expected.

• [x] #22
• [ ] https://github.com/numaproj/numaplane/issues/15
• [x] https://github.com/numaproj/numaplane/issues/13
• [x] https://github.com/numaproj/numaplane/issues/7