The `dynamic_payload` field is not filled on rollback.

**Describe the bug**
The same deployment is not reproduced because the `dynamic_payload` is not filled for the rollback.

**Additional context**
We should fix it [here](https://github.com/gitploy-io/gitploy/blob/main/internal/server/api/v1/repos/deployment_rollback.go#L57).
