patch 8.2.1613: Vim9: cannot pass "true" to prop_type_add()

Problem:    Vim9: cannot pass "true" to prop_type_add().
Solution:   Use tv_get_bool(). (closes #6850)
diff --git a/src/version.c b/src/version.c
index 34516ac..4b9100c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1613,
+/**/
     1612,
 /**/
     1611,