We require faketime to be installed for running the tests, therefore its added.
Further for non-interactive usage apt-get is recommended, therefore the change.
* Add devcontainer spec from codespaces generator
I started a codespace and used the VSCode devcontainer generator to
generate the devcontainer.json, reinstall-cmake.sh, and Dockerfile.
* Add uuid-dev in Dockerfile
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Co-authored-by: Dathan Bennett <dathanb@netflix.com>