build(deps): bump the minor-and-patch group with 3 updates (#670)

Bumps the minor-and-patch group with 3 updates: [stac-validator](https://github.com/stac-utils/stac-validator), [python-dotenv](https://github.com/theskumar/python-dotenv) and [uvicorn](https://github.com/encode/uvicorn).


Updates `stac-validator` from 3.9.2 to 3.9.3
- [Release notes](https://github.com/stac-utils/stac-validator/releases)
- [Changelog](https://github.com/stac-utils/stac-validator/blob/main/CHANGELOG.md)
- [Commits](stac-utils/stac-validator@v3.9.2...v3.9.3)

Updates `python-dotenv` from 1.1.0 to 1.1.1
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/main/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v1.1.0...v1.1.1)

Updates `uvicorn` from 0.34.3 to 0.35.0
- [Release notes](https://github.com/encode/uvicorn/releases)
- [Changelog](https://github.com/encode/uvicorn/blob/master/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.34.3...0.35.0)

---
updated-dependencies:
- dependency-name: stac-validator
  dependency-version: 3.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minor-and-patch
- dependency-name: python-dotenv
  dependency-version: 1.1.1
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: minor-and-patch
- dependency-name: uvicorn
  dependency-version: 0.35.0
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: minor-and-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]