patch 8.2.4188: not all gitconfig files are recognized

Problem:    Not all gitconfig files are recognized.
Solution:   Add a few more patterns. (Tim Pope, closes #9597)
diff --git a/src/version.c b/src/version.c
index 1d5160f..59721bb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4188,
+/**/
     4187,
 /**/
     4186,