Upgrade dependencies and improve workflow configurations

[cybcon]

Summary

This pull request updates the project’s runtime dependencies, packaging compatibility, and CI/pre-commit configuration to keep the repository current and more reliable.

What changed

• Updated the container image and Python package versions in the Dockerfile to newer Alpine and Python-compatible package pins.
• Improved Python packaging compatibility for the FloatToHex module by switching to setuptools and adding explicit requirements for modern Python versions.
• Upgraded pre-commit hooks and added additional checks to strengthen linting and code quality enforcement.
• Updated reusable GitHub workflow references and adjusted branch triggers to align with the current repository setup.
• Refreshed documentation and repository metadata, including the contribution guide, README tag references, and license year.

Why

These updates improve compatibility with current Python toolchains, modernize the build and validation workflow, and reduce maintenance overhead for future releases.