patch 9.1.0779: filetype: neomuttlog files are not recognized

Problem:  filetype: neomuttlog files are not recognized
Solution: detect '*.neomuttdebug' file as neomuttlog filetype,
          include neomuttlog syntax script (Richard Russon)

closes: #15858

Co-authored-by: AvidSeeker <avidseeker7@protonmail.com>
Signed-off-by: Richard Russon <rich@flatcap.org>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 221b32e..becaa3e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    779,
+/**/
     778,
 /**/
     777,