patch 8.0.0178: command count test fails on MS-Windows

Problem:    test_command_count may fail when a previous test interferes, seen
            on MS-Windows.
Solution:   Run it separately.

src/testdir/Make_all.mak

@@ -144,6 +144,7 @@ NEW_TESTS = test_arglist.res \
 	    test_channel.res \
 	    test_charsearch.res \
 	    test_cmdline.res \
+	    test_command_count.res \
 	    test_crypt.res \
 	    test_cscope.res \
 	    test_diffmode.res \

src/testdir/test_alot.vim

@@ -3,7 +3,6 @@
 
 source test_assign.vim
 source test_autocmd.vim
-source test_command_count.vim
 source test_cursor_func.vim
 source test_delete.vim
 source test_execute_func.vim

src/version.c

@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    178,
 /**/
     177,
 /**/