Removes atomic dependency

src/static_data/libraries/type_library.rs

@@ -1,10 +1,11 @@
+use atomig::Atom;
 use hashbrown::HashMap;
 
 use crate::StringKey;
 
 /// A unique key that can be used to store a reference to a type. Opaque reference to a byte
 /// internally.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Default, Hash)]
+#[derive(Debug, Copy, Clone, Eq, PartialEq, Default, Hash, Atom)]
 pub struct TypeIdentifier {
     /// The unique internal value.
     val: u8,