patch 8.2.2634: 'tagfunc' does not indicate using a pattern

Problem:    'tagfunc' does not indicate using a pattern.
Solution:   Add the "r" flag. (Andy Massimino, closes #7982)
diff --git a/src/version.c b/src/version.c
index 350f0a1..2ed5aca 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2634,
+/**/
     2633,
 /**/
     2632,