Run pipeline lint with all supported python versions

[cernymi]

Related Issue

None

New Behavior

• Test suites will be executed on range of python versions 3.11, 3.12 and 3.13
• Defining the minimum supported Python version is important when using Ruff, as its rule set and type-aware checks depend on the interpreter target.

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Contrast to Current Behavior

• Test suites were executed on python versions 3.13
• The [tool.poetry.dev-dependencies] section is deprecated

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Discussion: Benefits and Drawbacks

Running the test suite across multiple Python versions provides clearer guarantees about interpreter compatibility. It exposes version-specific edge cases early, which is especially useful during unit-test refactoring where subtle behavioral differences can surface. A broader matrix also makes the supported Python range explicit and verifiable rather than implied.

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Changes to the Documentation

None

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Proposed Release Note Entry

test suite expanded to run on Python 3.11, 3.12, and 3.13.

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Double Check

• I have read the comments and followed the CONTRIBUTING.md.
• I have explained my PR according to the information in the comments or in a linked issue.
• My PR targets the devel branch.