patch 9.0.0079: error in autoload script not reported for 'foldexpr'

Problem:    Error in autoload script not reported for 'foldexpr'.
Solution:   Reset "emsg_off" when auto-loading a script. (closes #10685)
diff --git a/src/version.c b/src/version.c
index a7fe96c..bd75074 100644
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    79,
+/**/
     78,
 /**/
     77,