Add support for Python 3.10, 3.11 and 3.12

1.0.4

Upgrade Python patch versions and add 3.12, 3.11, 3.10

1.0.3

What's Changed

• Update cookie cutter template by @jon-betts in #14
• Remove support for Python <3.8 by @jon-betts in #15
• Use the standard form of the template URL so hdev understands it by @jon-betts in #16
• Remove local install python in favour of hdev and fix tests by @jon-betts in #17
• Add product metadata to the pyproject.toml file by @jon-betts in #18
• Update cookie cutter template to fix linting warnings. by @jon-betts in #19
• Apply the new pypackage cookiecutter by @seanh in #20

Full Changelog: v1.0.2...1.0.3