Pin gh-action-pypi-publish to v1.11

[colin-rogers-dbt]

A recent change to Github/ the gh-action-pypi-publish has broken our release pipelines, see issue for more info. Long term we'll need to figure out how we're going to address this but for today... we can pin to v1.11

Problem

Solution

Checklist

• I have read the contributing guide and understand what's expected of me
• I have run this code in development, and it appears to resolve the stated issue
• This PR includes tests, or tests are not required/relevant for this PR
• This PR has no interface changes (e.g. macros, cli, logs, json artifacts, config files, adapter interface, etc.) or this PR has already received feedback and approval from Product or DX

[github-actions]

Thank you for your pull request! We could not find a changelog entry for this change. For details on how to document a change, see the contributing guide.

[github-actions]

Thank you for your pull request! We could not find a changelog entry for this change. For details on how to document a change, see the contributing guide.