patch 9.1.0319: Using heredoc in string not tested with :execute

Problem:  Using heredoc in string not tested with :execute.
Solution: Test with both :execute and execute() (zeertzjq).

closes: #14546

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index b6c4e96..35ab83f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    319,
+/**/
     318,
 /**/
     317,