fix: members tb pipeline filters out members without activities (#3239)

Author: epipav

services/libs/tinybird/pipes/members_sorted_copy_pipe.pipe

@@ -6,9 +6,12 @@ SQL >
     SELECT members.*, pub.publicName
     FROM members final
     left join members_public_names_ds pub on pub.memberId = members.id
-    where not isBot and not isTeamMember
+    where
+        not isBot
+        and not isTeamMember
+        and members.id in (select distinct memberId from activityRelations_deduplicated_ds)
 
 TYPE COPY
 TARGET_DATASOURCE members_sorted
 COPY_MODE replace
-COPY_SCHEDULE 10 * * * *
+COPY_SCHEDULE 8 * * * *