started_retryable_write should only belong to bulk class and not run

Author: sleepyStick

pymongo/asynchronous/bulk.py

@@ -525,7 +525,6 @@ async def _execute_command(
         while run:
             self.is_retryable = run.is_retryable
             self.retrying = run.retrying
-            self.started_retryable_write = run.started_retryable_write
             if not self.retrying:
                 self.next_run = next(generator, None)
                 if self.next_run is None:

pymongo/bulk_shared.py

@@ -52,7 +52,6 @@ def __init__(self, op_type: int) -> None:
         self.idx_offset: int = 0
         self.is_retryable = True
         self.retrying = False
-        self.started_retryable_write = False
 
     def index(self, idx: int) -> int:
         """Get the original index of an operation in this run.

pymongo/synchronous/bulk.py

@@ -525,7 +525,6 @@ def _execute_command(
         while run:
             self.is_retryable = run.is_retryable
             self.retrying = run.retrying
-            self.started_retryable_write = run.started_retryable_write
             if not self.retrying:
                 self.next_run = next(generator, None)
                 if self.next_run is None: