patch 9.1.0308: configure: msgfmt hardcoded

Problem:  configure: msgfmt hardcoded (after v9.1.0173)
Solution: use $MSGFMT instead of msgfmt in configure script,
          regenerate the configure script
          (Vladimír Marek)

fixes: #14515

Signed-off-by: Vladimír Marek <vlmarek13@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 8712523..87e98d5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    308,
+/**/
     307,
 /**/
     306,