patch 8.2.0328: no redraw when leaving term-normal mode in popup terminal

Problem:    No redraw when leaving terminal-normal mode in a terminal popup
            window.
Solution:   Redraw the popup window. (closes #5708)
diff --git a/src/version.c b/src/version.c
index 693a1d6..986e10d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    328,
+/**/
     327,
 /**/
     326,