patch 8.2.1105: insufficient test coverage for Lua

Problem:    Insufficient test coverage for Lua.
Solution:   Add tests. (Yegappan Lakshmanan, closes #6368)  Fix uncovered
            memory leak.  Avoid unnecessary copy/free.
diff --git a/src/version.c b/src/version.c
index 4c3ab96..a3dd0fb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1105,
+/**/
     1104,
 /**/
     1103,