Releases are broken

[gadomski]

          The [release job](https://github.com/stac-utils/stac-api-validator/actions/runs/11221537773/job/31192086136) failed:

Previous version: 0.6.2
Current version: 0.6.3
Creating tag v0.6.3
Error: Command failed with exit code 128: git push --tags
remote: Permission to stac-utils/stac-api-validator.git denied to github-actions[bot].
fatal: unable to access 'https://github.com/stac-utils/stac-api-validator/': The requested URL returned error: 403

Originally posted by @vprivat-ads in #569 (comment)

[gadomski]

Fixed:

• b33d5ae
• https://github.com/stac-utils/stac-api-validator/actions/runs/11233351476/job/31226888081