patch 9.0.1941: Memory leak detected

Problem:  Memory leak detected (after 9.0.1928)
Solution: Free arg_objm in get_lambda_tv()

closes: #13181

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
diff --git a/src/version.c b/src/version.c
index 1d3ce5e..168c10c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1941,
+/**/
     1940,
 /**/
     1939,