Adding gd to lang list

Signed-off-by: Rafaël Carré <funman@videolan.org>
(cherry picked from commit 77f4a686)
Signed-off-by: Rafaël Carré <funman@videolan.org>

src/libvlc-module.c

@@ -65,6 +65,7 @@ static const char *const ppsz_language[] =
     "eu",
     "fr",
     "ga",
+    "gd",
     "gl",
     "ka",
     "de",
@@ -127,6 +128,7 @@ static const char *const ppsz_language_text[] =
     "Euskara",
     "Français",
     "Gaeilge",
+    "Gàidhlig",
     "Galego",
     "ქართული",
     "Deutsch",