patch 8.2.2170: Vim9: a global function defined in a :def function fails

Problem:    Vim9: a global function defined in a :def function fails if it
            uses the context.
Solution:   Create a partial to store the closure context. (see #7410)
diff --git a/src/version.c b/src/version.c
index a95c485..6e2e6ab 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2170,
+/**/
     2169,
 /**/
     2168,