patch 8.2.0211: test for ANSI colors fails without an "ls" command

Problem:    Test for ANSI colors fails without an "ls" command.
Solution:   Use "dir". (Ken Takata, closes #5582)
diff --git a/src/version.c b/src/version.c
index 5326281..a482b03 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    211,
+/**/
     210,
 /**/
     209,