Log message:
py-license-expression: updated to 30.3.0

v30.3.0 - 2024-03-18
--------------------

This is a minor release without API changes:

- Use latest skeleton
- Update license list to latest ScanCode and SPDX 3.23
- Drop support for Python 3.7

Log message:
py-license-expression: update to 30.2.0.

v30.2.0 - 2023-11-29
--------------------

This is a minor release without API changes:

- Use latest skeleton
- Update license list to latest ScanCode and SPDX 3.22
- Add Python 3.12 support in CI

Log message:
devel/py-license-expression: import py-license-expression-30.1.1

Software project licenses are often a combination of several free
and open source software licenses. License expressions - as specified
by SPDX - provide a concise and human readable way to express these
licenses without having to read long license texts, while still
being machine-readable.

License expressions are used by key FOSS projects such as Linux;
several packages ecosystem use them to document package licensing
metadata such as npm and Rubygems; they are important when exchanging
software data (such as with SPDX and SBOM in general) as a way to
express licensing precisely.

license-expression is a comprehensive utility library to parse,
compare, simplify and normalize these license expressions (such as
SPDX license expressions) using boolean logic like in: GPL-2.0-or-later
WITH Classpath-exception-2.0 AND MIT.