patch 9.0.1771: regex: combining chars in collections not handled

Problem:  regex: combining chars in collections not handled
Solution: Check for following combining characters for NFA and BT engine

closes: #10459
closes: #10286

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 83a0075..cda23f7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1771,
+/**/
     1770,
 /**/
     1769,