Follow-up fix to MDEV-14441: Correct a misplaced condition

btr_cur_update_in_place(): The call rw_lock_x_lock(ahi_latch) must
of course be inside the if (ahi_latch) condition. This is a mistake
that I made when backporting the fix-under-development from 10.3.

Author: dr-m

storage/innobase/btr/btr0cur.cc

@@ -3711,9 +3711,9 @@ btr_cur_update_in_place(
 				to this record */
 				btr_search_update_hash_on_delete(cursor);
 			}
-		}
 
-		rw_lock_x_lock(ahi_latch);
+			rw_lock_x_lock(ahi_latch);
+		}
 
 		assert_block_ahi_valid(block);
 #endif /* BTR_CUR_HASH_ADAPT */