Documentation generation failing due to Sphinx version not supported.

[heryxpc]

Bug Template

Title: Publishing documentation failed, requires to upgrade Sphinx v4.3.0 to v5.0

Description:
Automated documentation generation is failing due to a problem with the Sphinx version running as part of the Sphinx Github action during the release of a new version.

To Reproduce:
Update any docs from https://github.com/lyft/cartography/tree/master/docs and cut a new release.

Logs:
See https://github.com/lyft/cartography/actions/runs/7590321362/job/20676611104

Screenshots:
N/A

Please complete the following information::

• Cartography release version or commit hash: 0.89.0
• Python version: 3.9.18
• OS (feel free to omit this if you don't think it's relevant to your issue): Ubuntu 22.04.3

Additional context:

• https://github.com/lyft/cartography/actions/runs/7590321362/job/20676611104
• https://github.com/lyft/cartography/actions/runs/7590321362/workflow#L42
• https://github.com/lyft/cartography/blob/master/docs/build.sh