patch 9.1.0524: the recursive parameter in the *_equal functions can be removed

Problem:  the recursive parameter in the *_equal functions can be removed
Solution: Remove the recursive parameter in dict_equal(), list_equal()
          object_equal and tv_equal(). Use a comparison of the static
          var recursive_cnt == 0 to determine whether or not tv_equal()
          has been called recursively (Yinzuo Jiang).

closes: #15070

Signed-off-by: Yinzuo Jiang <jiangyinzuo@foxmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 6588f2f..47b6076 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    524,
+/**/
     523,
 /**/
     522,