Remove unneeded speculative link markers (#9167)

Some rogue `?speculative-link` manage to escape the last pre-release
purge.

Author: abey79

rerun_py/rerun_sdk/rerun/blueprint/api.py

@@ -562,7 +562,7 @@ def _ipython_display_(self) -> None:
 
     @deprecated(
         """Please migrate to `connect_grpc(…)`.
-        See: https://www.rerun.io/docs/reference/migration/migration-0-22?speculative-link for more details."""
+        See: https://www.rerun.io/docs/reference/migration/migration-0-22 for more details."""
     )
     def connect(
         self,

rerun_py/rerun_sdk/rerun/sinks.py

@@ -23,7 +23,7 @@ def is_recording_enabled(recording: RecordingStream | None) -> bool:
 
 @deprecated(
     """Please migrate to `connect_grpc(…)`.
-    See: https://www.rerun.io/docs/reference/migration/migration-0-22?speculative-link for more details."""
+    See: https://www.rerun.io/docs/reference/migration/migration-0-22 for more details."""
 )
 def connect(
     addr: str | None = None,
@@ -68,7 +68,7 @@ def connect(
 
 @deprecated(
     """Please migrate to `connect_grpc(…)`.
-    See: https://www.rerun.io/docs/reference/migration/migration-0-22?speculative-link for more details."""
+    See: https://www.rerun.io/docs/reference/migration/migration-0-22 for more details."""
 )
 def connect_tcp(
     addr: str | None = None,