[Doc]: Switch to PGPRO10: autocommit based on b262537

Author: Liudmila Mantrova

doc/src/sgml/contrib.sgml

@@ -158,7 +158,6 @@ CREATE EXTENSION <replaceable>module_name</> FROM unpackaged;
  &referee;
  &rum;
  &seg;
- &sepgsql;
  &shared-ispell;
  &sr-plan;
  &sslinfo;

doc/src/sgml/filelist.sgml

@@ -169,7 +169,6 @@
 <!ENTITY plantuner       SYSTEM "plantuner.sgml">
 <!ENTITY seg             SYSTEM "seg.sgml">
 <!ENTITY contrib-spi     SYSTEM "contrib-spi.sgml">
-<!ENTITY sepgsql         SYSTEM "sepgsql.sgml">
 <!ENTITY shared-ispell   SYSTEM "shared-ispell.sgml">
 <!ENTITY sslinfo         SYSTEM "sslinfo.sgml">
 <!ENTITY sr-plan         SYSTEM "sr_plan.sgml">