chore(deps): update abatilo/actions-poetry action to v2.1.5

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
abatilo/actions-poetry	action	patch	v2.1.4 -> v2.1.5

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Release Notes

abatilo/actions-poetry

### [`v2.1.5`](https://togithub.com/abatilo/actions-poetry/releases/tag/v2.1.5) [Compare Source](https://togithub.com/abatilo/actions-poetry/compare/v2.1.4...v2.1.5) ##### Bug Fixes - quote versions to fix parsing errors ([c1aba0c](https://togithub.com/abatilo/actions-poetry/commit/c1aba0c402ae0d96fbb6d94050592a56b202009f))

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Configuration

📅 Schedule: Branch creation - "before 2am" in timezone Asia/Singapore, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, 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, click this checkbox.

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