Dev container dockerfile missing

[6cUbi57z]

Checklist

• [X] I'm running the newest version https://github.com/tkdrob/aiopyarr/releases/latest
• [X] I have filled out the issue template to the best of my ability.
• [X] This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).

Describe the issue

devcontainer.json seems to be pointing to Dockerfile.dev which is one level up from the root of the repository. Attempting to open the dev container in VSCode fails as a result of the file being missing.

Logs

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