patch 8.2.1035: setreg() does not always clear the register

Problem:    setreg() does not always clear the register.
Solution:   Clear the register if the dict argument is empty. (Andy Massimino,
            closes #3370)
diff --git a/src/version.c b/src/version.c
index 367972d..3c6b744 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1035,
+/**/
     1034,
 /**/
     1033,