fix: docker user permissions (AztecProtocol#3711)

This PR sets uid/gid when running our Docker containers so that any
files they touch/create will be editable by the host's user.

It also restores the `/cache` volume on mac so that subsequent
compilations use prior cached archives.

---------

Co-authored-by: Charlie Lye <karl.lye@gmail.com>

Author: alexghr

yarn-project/cli/Dockerfile

@@ -3,4 +3,8 @@ ENTRYPOINT ["node", "--no-warnings", "/usr/src/yarn-project/cli/dest/bin/index.j
 
 # The version has been updated in yarn-project-prod.
 # Adding COMMIT_TAG here to rebuild versioned image.
-ARG COMMIT_TAG=""
+ARG COMMIT_TAG=""
+
+RUN mkdir /cache && chmod 777 /cache
+ENV XDG_CACHE_HOME /cache
+VOLUME "/cache"