chore(nix): don’t depend on cardano-parts (#1660)

We can expose `cardano-cli` in `hsPkgs` via
`cardano-node/cardano-submit-api`. The change makes it possible to
compile natively for `aarch64-linux`.

Author: michalrus

cabal.project

@@ -84,6 +84,7 @@ source-repository-package
   subdir:
     cardano-git-rev
     cardano-node
+    cardano-submit-api
     trace-dispatcher
     trace-forward
     trace-resources