Test logging change

Make test_id in test30.1 be just the numeric value rather than "test30.1"
for consistency with the other tests.

testsuite/expect/test30.1

@@ -31,7 +31,7 @@
 ############################################################################
 source ./globals
 
-set test_id      "test30.1"
+set test_id      "30.1"
 set tar_name     "Slurm-0-0.tar.bz2"
 set prefix_loc   "_prefix /opt/slurm"
 set rpm_loc      "/opt/slurm"