PennLINC/ModelArrayIO: 26.0.0rc1

<!-- Release notes generated using configuration in .github/release.yml at main --> What's Changed Other Changes Update documentation by @lucindasisk in https://github.com/PennLINC/ModelArrayIO/pull/5 Add s3 support for input data by @mattcieslak in https://github.com/PennLINC/ModelArrayIO/pull/7 Update packaging by @tsalo in https://github.com/PennLINC/ModelArrayIO/pull/10 Update documentation by @tsalo in https://github.com/PennLINC/ModelArrayIO/pull/8 Address remaining style issues by @tsalo in https://github.com/PennLINC/ModelArrayIO/pull/19 Add workflow to publish to PyPi by @tsalo in https://github.com/PennLINC/ModelArrayIO/pull/18 Reorganize Python package by @tsalo in https://github.com/PennLINC/ModelArrayIO/pull/20 New Contributors @lucindasisk made their first contribution in https://github.com/PennLINC/ModelArrayIO/pull/5 @mattcieslak made their first contribution in https://github.com/PennLINC/ModelArrayIO/pull/7 @tsalo made their first contribution in https://github.com/PennLINC/ModelArrayIO/pull/10 Full Changelog: https://github.com/PennLINC/ModelArrayIO/commits/26.0.0rc1