Get a half working example working

Signed-off-by: Marcel Müller <neikos@neikos.email>

dylint_driver/src/main.rs

@@ -0,0 +1,13 @@
+#![feature(rustc_private)]
+
+use anyhow::Result;
+use std::env;
+use std::ffi::OsString;
+
+pub fn main() -> Result<()> {
+    env_logger::init();
+    let args: Vec<_> = env::args().map(OsString::from).collect();
+    dylint_driver::dylint_driver(&args)
+}
+
+