pgsql: binary upgrade: Preserve relfilenodes for views and composite

Log Message:
-----------
binary upgrade:

Preserve relfilenodes for views and composite types --- even though we
don't store data in, them, they do consume relfilenodes.

Bump catalog version.

Modified Files:
--------------
pgsql/src/backend/catalog:
heap.c (r1.365 -> r1.366)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/heap.c?r1=1.365&r2=1.366)
pgsql/src/bin/pg_dump:
pg_dump.c (r1.565 -> r1.566)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c?r1=1.565&r2=1.566)
pgsql/src/include/catalog:
catversion.h (r1.568 -> r1.569)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h?r1=1.568&r2=1.569)