media: additional sanitisation on the Content-Disposition filename

Signed-off-by: strawberry <strawberry@puppygock.gay>

src/utils/mod.rs

@@ -1,4 +1,5 @@
 pub(crate) mod clap;
+pub(crate) mod content_disposition;
 pub(crate) mod debug;
 pub(crate) mod error;
 pub(crate) mod server_name;