chore(deps): update abatilo/actions-poetry action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
abatilo/actions-poetry	action	major	v3.0.1 -> v4.0.0

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Release Notes

abatilo/actions-poetry (abatilo/actions-poetry)

v4.0.0: Remove pipx installations tep

Compare Source

As of #​82, we no longer install pipx ourselves

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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This PR was generated by Mend Renovate. View the repository job log.

[coveralls]

Pull Request Test Coverage Report for Build 12575831040

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 7 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.6%) to 96.558%

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Files with Coverage Reduction	New Missed Lines	%
pyzeebe/grpc_internals/zeebe_message_adapter.py	1	94.44%
pyzeebe/grpc_internals/zeebe_process_adapter.py	2	94.52%
pyzeebe/grpc_internals/zeebe_job_adapter.py	4	93.33%

Totals
Change from base Build 12550948742:	-0.6%
Covered Lines:	1122
Relevant Lines:	1162

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💛 - Coveralls