Meltano

<https://github.com/meltano/meltano/pull/10010|#10010 chore: Bump mypy to 2.1.x>
Pull request opened by <https://github.com/edgarrmondragon|edgarrmondragon>
*Description*

SSIA.

*Checklist*

• I have read the <https://docs.meltano.com/contribute/merge/|contribution guide>

*Was generative AI tooling used to co-author this PR?*

• Yes (please specify the tool below)

*Related Issues*

• Closes #XXXX

*Summary by Sourcery*

Build:
• Update mypy development dependency from 1.20.x to 2.1.x in pyproject configuration
<https://github.com/meltano/meltano|meltano/meltano>

<https://github.com/meltano/meltano/pull/10010|#10010 chore: Bump mypy to 2.1.x>
Pull request merged by <https://github.com/edgarrmondragon|edgarrmondragon>
<https://github.com/meltano/meltano|meltano/meltano>