Drop the assertion around the netrc under dnixd

Not sure the implications of this, but let's try this.

magic-nix-cache/src/flakehub.rs

@@ -38,14 +38,9 @@ pub async fn init_cache(
     store: Arc<NixStore>,
     using_dnixd: bool,
 ) -> Result<State> {
-    if using_dnixd {
-        let dnixd_state_dir: &Path = Path::new(&crate::DETERMINATE_STATE_DIR);
-        let expected_netrc_path = dnixd_state_dir.join("netrc");
-        if flakehub_api_server_netrc != expected_netrc_path {
-            let err = format!("flakehub-api-server-netrc was ({}), expected ({}) since determinate-nixd is available", flakehub_api_server_netrc.display(), expected_netrc_path.display());
-            return Err(error::Error::Config(err));
-        }
-    }
+    dbg!(using_dnixd);
+    dbg!(flakehub_api_server_netrc);
+
     // Parse netrc to get the credentials for api.flakehub.com.
     let netrc = {
         let mut netrc_file = File::open(flakehub_api_server_netrc).await.map_err(|e| {