patch 8.0.0189: profile commands are not tested

Problem:    There are no tests for the :profile command.
Solution:   Add tests. (Dominique Pelle, closes #1383)
diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index 956d321..5b9c572 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -175,6 +175,7 @@
 	    test_normal.res \
 	    test_packadd.res \
 	    test_perl.res \
+	    test_profile.res \
 	    test_quickfix.res \
 	    test_ruby.res \
 	    test_search.res \