feat: integrate Acquirer for provisioner jobs (#9717)

* chore: add Acquirer to provisionerdserver pkg

Signed-off-by: Spike Curtis <spike@coder.com>

* code review improvements & fixes

Signed-off-by: Spike Curtis <spike@coder.com>

* feat: integrate Acquirer for provisioner jobs

Signed-off-by: Spike Curtis <spike@coder.com>

* Fix imports, whitespace

Signed-off-by: Spike Curtis <spike@coder.com>

* provisionerdserver always closes; remove poll interval from playwright

Signed-off-by: Spike Curtis <spike@coder.com>

* post jobs outside transactions

Signed-off-by: Spike Curtis <spike@coder.com>

* graceful shutdown in test

Signed-off-by: Spike Curtis <spike@coder.com>

* Mark AcquireJob deprecated

Signed-off-by: Spike Curtis <spike@coder.com>

* Graceful shutdown on all provisionerd tests

Signed-off-by: Spike Curtis <spike@coder.com>

* Deprecate, not remove CLI flags

Signed-off-by: Spike Curtis <spike@coder.com>

---------

Signed-off-by: Spike Curtis <spike@coder.com>

cli/testdata/coder_server_--help.golden

@@ -393,10 +393,10 @@ updating, and deleting workspace resources.
           Time to force cancel provisioning tasks that are stuck.
 
       --provisioner-daemon-poll-interval duration, $CODER_PROVISIONER_DAEMON_POLL_INTERVAL (default: 1s)
-          Time to wait before polling for a new job.
+          Deprecated and ignored.
 
       --provisioner-daemon-poll-jitter duration, $CODER_PROVISIONER_DAEMON_POLL_JITTER (default: 100ms)
-          Random jitter added to the poll interval.
+          Deprecated and ignored.
 
       --provisioner-daemon-psk string, $CODER_PROVISIONER_DAEMON_PSK
           Pre-shared key to authenticate external provisioner daemons to Coder