patch 8.2.3828: when opening a terminal from a timer first typed char is lost

Problem:    when opening a terminal from a timer the first typed character
            is lost. (Virginia Senioria)
Solution:   When opening a terminal while waiting for a character put K_IGNORE
            in the input buffer.
diff --git a/src/version.c b/src/version.c
index c954776..f718776 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3828,
+/**/
     3827,
 /**/
     3826,