patch 8.1.1243: compiler warnings for incomplete switch statement

Problem:    Compiler warnings for incomplete switch statement. (Tony
            Mechelynck)
Solution:   Add ADDR_QUICKFIX to the list.
diff --git a/src/version.c b/src/version.c
index b806736..7de32ae 100644
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1243,
+/**/
     1242,
 /**/
     1241,