patch 8.2.4302: Vim9: return type of getline() is too strict

Problem:    Vim9: return type of getline() is too strict.
Solution:   Make the declared type list<any>.  Also do this for other
            functions returning a list of a specific type.
diff --git a/src/version.c b/src/version.c
index 84ab409..89a22a0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4302,
+/**/
     4301,
 /**/
     4300,