patch 8.2.0763: GUI test fails without the terminal feature

Problem:    GUI test fails without the terminal feature.
Solution:   Check the terminal feature is supported. (Ken Takata,
            closes #6084)
diff --git a/src/version.c b/src/version.c
index 90773d3..94db9b8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    763,
+/**/
     762,
 /**/
     761,