patch 8.2.0969: assert_equal() output for dicts is hard to figure out

Problem:    Assert_equal() output for dicts is hard to figure out.
Solution:   Only show the different items.
diff --git a/src/version.c b/src/version.c
index fa44d04..1c660ed 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    969,
+/**/
     968,
 /**/
     967,