Log Message:
-----------
Fix wrong subdir. Per buildfarm.
Modified Files:
--------------
pgsql/contrib/pg_upgrade_support:
Makefile (r1.1 -> r1.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/pg_upgrade_support/Makefile?r1=1.1&r2=1.2)