Move from setup.py to pyproject, use poetry and refactor Dockerfile

[myakove]

Use poetry to build and install.
Refactor Dockerfile to use entry point for firewatch cli

[redhat-qe-bot]

Report bugs in Issues

The following are automatically added:

• Add reviewers from OWNER file (in the root of the repository) under reviewers section.
• Set PR size label.
• New issue is created for the PR. (Closed when PR is merged/closed)
• Run pre-commit if .pre-commit-config.yaml exists in the repo.

Available user actions:

• To mark PR as WIP comment /wip to the PR, To remove it from the PR comment /wip cancel to the PR.
• To block merging of PR comment /hold, To un-block merging of PR comment /hold cancel.
• To mark PR as verified comment /verified to the PR, to un-verify comment /verified cancel to the PR.
  verified label removed on each new commit push.
• To cherry pick a merged PR comment /cherry-pick <target branch to cherry-pick to> in the PR.
  • Multiple target branches can be cherry-picked, separated by spaces. (/cherry-pick branch1 branch2)
  • Cherry-pick will be started when PR is merged
• To re-run tox comment /retest tox in the PR.
• To re-run build-container command /retest build-container in the PR.
• To re-run python-module-install command /retest python-module-install in the PR.
• To build and push container image command /build-and-push-container in the PR (tag will be the PR number).
• To add a label by comment use /<label name>, to remove, use /<label name> cancel

Supported labels

• hold
• verified
• wip
• lgtm

[calebevans]

@myakove Please see comments on Dockerfile

[calebevans]

/lgtm

[calebevans]

/verified