fix(de): remove a level of indirection for Bytes deserialization

`serde_bytes::Deserialize for &[u8]` just calls
`serde::Deserialize for &[u8]`.

src/de.rs

@@ -58,7 +58,7 @@ impl<'de: 'a, 'a> Deserialize<'de> for &'a Bytes {
     where
         D: Deserializer<'de>,
     {
-        Deserialize::deserialize(deserializer).map(Bytes::new)
+        serde::Deserialize::deserialize(deserializer).map(Bytes::new)
     }
 }