bin/ci: crnm: Fix jobs behavior when `--force-manual` is given

Fix some bad behaviors related to manual jobs in ci-run-n-monitor script.

• Jobs that we want to run can get the created status when its dependencies are still running.
• We stop monitoring pipeline changes when we find out that the target job is already running, or is in a complete state.

Closes: #11517 (closed), #11552 (closed)