operator: adjust state transition rules to ensure 'running' state always accounted for in db (#1989)

don't rely on current status, always set state to running when running
to ensure idempotency in case of multiple calls

backend/btrixcloud/operator/crawls.py

@@ -807,8 +807,6 @@ class CrawlOperator(BaseOperator):
                 status.resync_after = self.fast_retry_secs
                 return status
 
-            # set state to running (if not already)
-            if status.state not in RUNNING_STATES:
             # if true (state is set), also run webhook
             if await self.set_state(
                 "running",