Fix "file name is too long (max 99)" error while creating a tarball.

diff --git a/src/test/regression/tests/074.bug700_memqcache_bug_segfault_at_close_complete/expected.txt b/src/test/regression/tests/074.bug700_memqcache_segfault_closecomplete/expected.txt
similarity index 100%
rename from src/test/regression/tests/074.bug700_memqcache_bug_segfault_at_close_complete/expected.txt
rename to src/test/regression/tests/074.bug700_memqcache_segfault_closecomplete/expected.txt

diff --git a/src/test/regression/tests/074.bug700_memqcache_bug_segfault_at_close_complete/pgproto.data b/src/test/regression/tests/074.bug700_memqcache_segfault_closecomplete/pgproto.data
similarity index 100%
rename from src/test/regression/tests/074.bug700_memqcache_bug_segfault_at_close_complete/pgproto.data
rename to src/test/regression/tests/074.bug700_memqcache_segfault_closecomplete/pgproto.data

diff --git a/src/test/regression/tests/074.bug700_memqcache_bug_segfault_at_close_complete/test.sh b/src/test/regression/tests/074.bug700_memqcache_segfault_closecomplete/test.sh
similarity index 100%
rename from src/test/regression/tests/074.bug700_memqcache_bug_segfault_at_close_complete/test.sh
rename to src/test/regression/tests/074.bug700_memqcache_segfault_closecomplete/test.sh