Add Malayalam language support (#14753)

* Add Malayalam language support

* Fix syntax error in language list for Malayalam

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Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>

src/lang.rs

@@ -49,6 +49,7 @@ mod vi;
 mod ta;
 mod ge;
 mod fi;
+mod ml;
 
 pub const LANGS: &[(&str, &str)] = &[
     ("en", "English"),
@@ -97,6 +98,7 @@ pub const LANGS: &[(&str, &str)] = &[
     ("ta", "தமிழ்"),
     ("ge", "ქართული"),
     ("fi", "Suomi"),
+    ("ml", "മലയാളം"),
     ("hi", "हिंदी"),
     ("gu", "ગુજરાતી"),
 ];
@@ -177,6 +179,7 @@ pub fn translate_locale(name: String, locale: &str) -> String {
         "sc" => sc::T.deref(),
         "ta" => ta::T.deref(),
         "ge" => ge::T.deref(),
+        "ml" => ml::T.deref(),
         "hi" => hi::T.deref(),
         "gu" => gu::T.deref(),
         _ => en::T.deref(),