minor fixes

What's Changed

• Update target versions for Python and Poetry in workflow by @deeprave in #23
• update actions used by @deeprave in #24
• Bump pytest-cov from 4.1.0 to 5.0.0 by @dependabot in #26
• remove upload-artifact by @deeprave in #27
• Bump ruff from 0.4.4 to 0.4.8 by @dependabot in #36
• Bump pytest from 8.2.0 to 8.2.2 by @dependabot in #35
• Bump requests from 2.31.0 to 2.32.0 by @dependabot in #30
• Bump testcontainers from 4.4.0 to 4.5.1 by @dependabot in #34
• Minor changes per commit log by @deeprave in #37
• Fix is_true for bytes by @deeprave in #38

Full Changelog: v3.1.1...v3.1.2