patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function

Problem:    Vim9: cannot assign a lambda to a variable of type function.
Solution:   Allow for assigning a partial to a variable of type function.
            (Naruhiko Nishino, closes #6996)
diff --git a/src/version.c b/src/version.c
index 29199d2..7cc9e7b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1722,
+/**/
     1721,
 /**/
     1720,