v1.9.0

• Added support for Conan v2.
• Added support for Python 3.12.
• Updated default recipe options to pip v24.0, setuptools v69.5.1, wheel v0.43.0, and pip-licenses v4.4.0 for compatibility with Python 3.12.
• Dropped support for Python versions older than 3.11.5 in order to avoid maintaining both openssl v1 and v3.
• Removed the obsolete openssl_variant option.
• Removed redundant embedded_python:version option. Use embedded_python-core:version.