v4.3.3 continues to contain backwards incompatible change to redis.lock.Lock

[zzzeek]

Hey this is a continuation of #2209.

The API change made in https://github.com/redis/redis-py/pull/2210/files does not restore backwards compatibility.

We are calling acquire like this:

lock = redis.lock(
    "_lock{0}".format(key),
    timeout=self.lock_timeout,
    sleep=self.lock_sleep,
    thread_local=self.thread_local_lock,
)

lock.acquire(False)

this is broken by fa0be76 which changes the API of lock.acquire() to use kw-only arguments.

since in #2209 it looks like py-redis has the willingness to revert these changes, hoping you can do that here also. otherwise we have a dogpile.cache patch ready to go out to work around this.