16043 Introduce leak-pool-3.* back into EXTRA_DIST as they are not related
to leak-autofreepool tests. This is a follow up fix for r16042.
git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_3_12_BRANCH@16069
leak-pool-0.vgtest leak-pool-0.stderr.exp \
leak-pool-1.vgtest leak-pool-1.stderr.exp \
leak-pool-2.vgtest leak-pool-2.stderr.exp \
+ leak-pool-3.vgtest leak-pool-3.stderr.exp \
leak-pool-4.vgtest leak-pool-4.stderr.exp \
leak-pool-5.vgtest leak-pool-5.stderr.exp \
leak-autofreepool-0.vgtest leak-autofreepool-0.stderr.exp \