patch 8.2.2158: CI on cirrus times out, coveralls doesn't always run

Problem:    CI on cirrus times out, coveralls doesn't always run.
Solution:   Set timeout to 20 minutes. Adjust condition. (closes #7493)
diff --git a/src/version.c b/src/version.c
index 70ff9a4..96aa9b0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2158,
+/**/
     2157,
 /**/
     2156,