Incompatibility between allow_other_workers and resources

When using a multitude of annotations to specify where the task shall end up, this creates certain incompatibilities, in particular with `resources`. The following test causes a `KeyError` since the task is transitioned prematurely to a waiting state.

(What I actually wanted to do in this test is "Never execute on B" which is why I chose this construction but that is not the point here)

I believe there is a semantic misalignment in here since the resources are actually treated as a hard requirement, regardless of whether the `allow_other_workers` is set or not. I believe this is a sane behaviour since we otherwise cannot really tell whether we should or should not subtract anything. I'm wondering if the meaning of the flag `allow_other_workers` should be redefined. For some of the fields it may make sense (e.g. `workers`) but for things like host restrictions or resource restrictions this doesn't feel sensible to me.

The below exception should be "easily" fixable but the intended behaviour is unclear to me.

---

Looking at our own documentation it is already clear that there is some misalignment. I would argue that the definition of `allow_other_workers` makes sense but the `loose_restrictions` label is a bit ill defined, or at the very least not in alignment with the flag

See
https://github.com/dask/distributed/blob/27e59258c79fa362df7d088ac73067e767b806a3/distributed/client.py#L1520-L1522

https://github.com/dask/distributed/blob/27e59258c79fa362df7d088ac73067e767b806a3/distributed/scheduler.py#L1240-L1251

----

```
Traceback (most recent call last):
File "/Users/fjetter/workspace/distributed-main/distributed/scheduler.py", line 2378, in transition_waiting_processing
self.consume_resources(ts, ws)
File "/Users/fjetter/workspace/distributed-main/distributed/scheduler.py", line 3148, in consume_resources
ws._used_resources[r] += required
KeyError: 'A'
distributed.scheduler - ERROR - Error transitioning 'inc-aa226ae3a9f799819e1e685fba467442' from 'waiting' to 'processing'
Traceback (most recent call last):
File "/Users/fjetter/workspace/distributed-main/distributed/scheduler.py", line 2035, in _transition
a: tuple = func(key, *args, **kwargs)
File "/Users/fjetter/workspace/distributed-main/distributed/scheduler.py", line 2378, in transition_waiting_processing
self.consume_resources(ts, ws)
File "/Users/fjetter/workspace/distributed-main/distributed/scheduler.py", line 3148, in consume_resources
ws._used_resources[r] += required
KeyError: 'A'
distributed.utils - ERROR - 'A'
```

```python

@gen_cluster(
client=True, nthreads=[("127.0.0.1", 1)], worker_kwargs={"resources": {"A": 1}}
)
async def test_no_worker_recovers(c, s, a):
s.periodic_callbacks["stealing"].stop()
b = await Worker(s.address, name="b")

f = c.submit(
inc, 1, workers=[a.address], allow_other_workers=True, resources={"A": 1}
)
g = c.submit(
inc, 2, resources={"A": 1}, workers=[a.address], allow_other_workers=True
)

await f
await g
assert f.key in a.tasks
assert g.key in a.tasks
assert f.key != g.key
h = c.submit(add, f, g, workers=[b.address])
await a.close()
x = await Worker(s.address, resources={"A": 1}, name="x")

res = await h
assert res == 5
```