chore: Remove data_collection from _experiments

Author: sentrivana

MIGRATION_GUIDE.md

@@ -163,6 +163,7 @@ Looking to upgrade from Sentry SDK 2.x to 3.x? Here's a comprehensive list of wh
 - The `trace_ignore_status_codes` option was removed.
 - `add_attachment` no longer accepts an `add_to_transactions` argument.
 - The `stream_gen_ai_spans` option was removed. All spans are streamed now.
+- The `data_collection` option is no longer accessible under `_experiments`. Use it as a top-level option instead.
 
 
 ## Deprecated

sentry_sdk/consts.py

@@ -73,7 +73,6 @@ class CompressionAlgo(Enum):
             "transport_num_pools": Optional[int],
             "transport_http2": Optional[bool],
             "transport_async": Optional[bool],
-            "data_collection": Optional[DataCollectionUserOptions],
         },
         total=False,
     )