Add WORKER_JOB_TYPES_BLOCKED
Now, we can list:
- the jobs types that a worker cannot process: `WORKER_JOB_TYPES_BLOCKED`
- the jobs types that a worker can process: `WORKER_JOB_TYPES_ONLY`

Add WORKER_JOB_TYPES_BLOCKED: Now, we can list:
- the jobs types that a worker cannot process: `WORKER_JOB_TYPES_BLOCKED`
- the jobs types that a worker can process: `WORKER_JOB_TYPES_ONLY`
