Add missing clean step to src/test/modules/brin/Makefile.
I noticed the tmp_check subdirectory wasn't getting cleaned up
after a check-world run. Apparently pgxs.mk will only do this
for you if you've defined REGRESS. The only other src/test/modules
Makefile that does not set that is snapshot_to
Add missing clean step to src/test/modules/brin/Makefile.
I noticed the tmp_check subdirectory wasn't getting cleaned up
after a check-world run. Apparently pgxs.mk will only do this
for you if you've defined REGRESS. The only other src/test/modules
Makefile that does not set that is snapshot_to
