patch 8.1.0958: compiling weird regexp pattern is very slow

Problem:    Compiling weird regexp pattern is very slow.
Solution:   When reallocating post list increase size by 50%. (Kuang-che Wu,
            closes #4012)  Make assert_inrange() accept float values.
diff --git a/src/version.c b/src/version.c
index 5a3a53c..b2d76b7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    958,
+/**/
     957,
 /**/
     956,