Doc: Clarify publication privilege requirements.

Update the logical replication documentation to explicitly outline the
privilege requirements for each publication syntax. This will ensure users
understand the necessary permissions when creating or managing
publications.

Author: Shlok Kyal <shlok.kyal.oss@gmail.com>
Reviewed-by: Peter Smith <smithpb2250@gmail.com>
Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Reviewed-by: David G. Johnston <david.g.johnston@gmail.com>
Discussion: https://postgr.es/m/CANhcyEXODen4U0XLk0aAwFTwGxjAfE9eRaynREenLp-JBSaFHw@mail.gmail.com

doc/src/sgml/logical-replication.sgml

@@ -2550,10 +2550,14 @@ CONTEXT:  processing remote data for replication origin "pg_16395" during "INSER
   </para>
 
   <para>
-   To add tables to a publication, the user must have ownership rights on the
-   table. To add all tables in schema to a publication, the user must be a
-   superuser. To create a publication that publishes all tables, all tables in
-   schema, or all sequences automatically, the user must be a superuser.
+   To create a publication using <literal>FOR TABLE</literal>, the user must
+   have ownership rights on all the listed tables. To create a publication
+   using any of <literal>FOR ALL TABLES</literal>,
+   <literal>FOR ALL SEQUENCES</literal>,
+   or <literal>FOR TABLES IN SCHEMA</literal>, the user must be a superuser. To
+   alter a publication using <literal>ADD TABLE</literal>, the user must have
+   ownership rights on all the listed tables. To alter a publication using
+   <literal>ADD TABLES IN SCHEMA</literal>, the user must be a superuser.
   </para>
 
   <para>