patch 8.0.1624: options for term_dumpdiff() and term_dumpload() not implemented

Problem:    Options for term_dumpdiff() and term_dumpload() not implemented
            yet.
Solution:   Implement the relevant options.
diff --git a/src/version.c b/src/version.c
index e647c9b..bc0cff3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -767,6 +767,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1624,
+/**/
     1623,
 /**/
     1622,