patch 8.2.0992: Vim9: crash when using :import in the Vim command

Problem:    Vim9: crash when using :import in the Vim command.
Solution:   Give an error when using :import outside of a script.
            (closes #6271)
diff --git a/src/version.c b/src/version.c
index 9df09d1..c1d8ca0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    992,
+/**/
     991,
 /**/
     990,