patch 8.2.3050: cannot recognize elixir files

Problem:    Cannot recognize elixir files.
Solution:   Recognize Elixir-specific files.  Check if an .ex file is Euphoria
            or Elixir. (Austin Gatlin, closes #8401, closes #8446)
diff --git a/src/version.c b/src/version.c
index 36a3970..32aec1b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3050,
+/**/
     3049,
 /**/
     3048,