patch 8.1.2049: cannot build tiny version

Problem:    Cannot build tiny version.
Solution:   Add #ifdefs.
diff --git a/src/version.c b/src/version.c
index b8c8808..1f120d3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2049,
+/**/
     2048,
 /**/
     2047,