patch 8.1.1685: missing file in distributed file list

Problem:    Missing file in distributed file list.
Solution:   Add profiling.pro
diff --git a/src/version.c b/src/version.c
index 4316068..21dc66e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1685,
+/**/
     1684,
 /**/
     1683,