[haosb]

Hello, we are using Reloader in a Kubernetes platform and re-expose all annotations under our own domain via the existing --*-annotation flags. But we found that 10 keys are configurable, but 7 are hardcoded, so we end up with a mixed annotation namespace.
This PR fix that and add new flags:

| `--secretproviderclass-annotation` | Overrides `secretproviderclass.reloader.stakater.com/reload` |
| `--secretproviderclass-auto-annotation` | Overrides `secretproviderclass.reloader.stakater.com/auto` |
| `--configmap-exclude-annotation` | Overrides `configmaps.exclude.reloader.stakater.com/reload` |
| `--secret-exclude-annotation` | Overrides `secrets.exclude.reloader.stakater.com/reload` |
| `--secretproviderclass-exclude-annotation` | Overrides `secretproviderclasses.exclude.reloader.stakater.com/reload` |
| `--rollout-strategy-annotation` | Overrides `reloader.stakater.com/rollout-strategy` |
| `--last-reloaded-from-annotation` | Overrides `reloader.stakater.com/last-reloaded-from` |

Defaults are unchanged, so without the new flags behavior is identical.

[haosb]

@Felix-Stakater Hello, I saw that you ran build and it failed, I rebased the branch so it should be fine now