Add commands/publicationcmds.h to generated pg_sys bindings (pgcentralfoundation#2221)

I was looking to use `pg_sys::AlterPublicationOwner` in a utility
extension at PlanetScale and noticed it wasn't included in the generated
bindings.

The functions in `publicationcmds.h` seem similarly useful to other
command headers like `event_trigger.h`.

Author: Sinjo

pgrx-pg-sys/include/pg13.h

@@ -82,6 +82,7 @@
 #include "commands/prepare.h"
 #include "commands/proclang.h"
 #include "commands/progress.h"
+#include "commands/publicationcmds.h"
 #include "commands/seclabel.h"
 #include "commands/tablespace.h"
 #include "commands/tablecmds.h"

pgrx-pg-sys/include/pg14.h

@@ -82,6 +82,7 @@
 #include "commands/prepare.h"
 #include "commands/proclang.h"
 #include "commands/progress.h"
+#include "commands/publicationcmds.h"
 #include "commands/seclabel.h"
 #include "commands/tablespace.h"
 #include "commands/tablecmds.h"

pgrx-pg-sys/include/pg15.h

@@ -83,6 +83,7 @@
 #include "commands/prepare.h"
 #include "commands/proclang.h"
 #include "commands/progress.h"
+#include "commands/publicationcmds.h"
 #include "commands/seclabel.h"
 #include "commands/tablespace.h"
 #include "commands/tablecmds.h"

pgrx-pg-sys/include/pg16.h

@@ -84,6 +84,7 @@
 #include "commands/prepare.h"
 #include "commands/proclang.h"
 #include "commands/progress.h"
+#include "commands/publicationcmds.h"
 #include "commands/seclabel.h"
 #include "commands/tablespace.h"
 #include "commands/tablecmds.h"

pgrx-pg-sys/include/pg17.h

@@ -84,6 +84,7 @@
 #include "commands/prepare.h"
 #include "commands/proclang.h"
 #include "commands/progress.h"
+#include "commands/publicationcmds.h"
 #include "commands/seclabel.h"
 #include "commands/tablespace.h"
 #include "commands/tablecmds.h"

pgrx-pg-sys/include/pg18.h

@@ -84,6 +84,7 @@
 #include "commands/prepare.h"
 #include "commands/proclang.h"
 #include "commands/progress.h"
+#include "commands/publicationcmds.h"
 #include "commands/seclabel.h"
 #include "commands/tablespace.h"
 #include "commands/tablecmds.h"