patch 8.1.0775: matching too many files as zsh

Problem:    Matching too many files as zsh. (Danek Duvall)
Solution:   Be more specific with zsh filetype patterns.
diff --git a/src/version.c b/src/version.c
index 575f0df..8584fce 100644
--- a/src/version.c
+++ b/src/version.c
@@ -792,6 +792,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    775,
+/**/
     774,
 /**/
     773,