patch 8.1.2390: test94 is old style, fix 7.4.441 not tested

Problem:    Test94 is old style, fix 7.4.441 not tested.
Solution:   Turn test94 into a new style test.  Add tests for the fix in patch
            7.4.441. (Yegappan Lakshmanan, closes #5316)
diff --git a/src/testdir/Make_vms.mms b/src/testdir/Make_vms.mms
index 6a2dc67..8be44e8 100644
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -78,7 +78,7 @@
        test42.out test44.out test49.out \
        test64.out test69.out \
        test72.out test77a.out test88.out \
-       test94.out test95.out test99.out \
+       test95.out test99.out \
        test_eval.out
 
 # Known problems: