core: decrease membersRequireAttention counter when member is deleted or leaves (#5919)

src/Simplex/Chat/Store/SQLite/Migrations/chat_query_plans.txt

@@ -1335,14 +1335,6 @@ SEARCH group_profiles USING INTEGER PRIMARY KEY (rowid=?)
 LIST SUBQUERY 1
 SEARCH groups USING INTEGER PRIMARY KEY (rowid=?)
 
-Query: 
-          UPDATE groups
-          SET members_require_attention = members_require_attention - 1
-          WHERE user_id = ? AND group_id = ?
-        
-Plan:
-SEARCH groups USING INTEGER PRIMARY KEY (rowid=?)
-
 Query: 
           UPDATE user_contact_links
           SET auto_accept = ?, business_address = ?, auto_accept_incognito = ?, auto_reply_msg_content = ?
@@ -4451,6 +4443,14 @@ Query:
 Plan:
 SEARCH groups USING INTEGER PRIMARY KEY (rowid=?)
 
+Query: 
+      UPDATE groups
+      SET members_require_attention = members_require_attention - 1
+      WHERE user_id = ? AND group_id = ?
+    
+Plan:
+SEARCH groups USING INTEGER PRIMARY KEY (rowid=?)
+
 Query: 
       UPDATE groups
       SET via_group_link_uri_hash = (SELECT via_contact_uri_hash FROM connections WHERE connection_id = ?)