Chore(deps): Update stac-pydantic requirement in /stac_fastapi/types

Updates the requirements on [stac-pydantic](https://github.com/stac-utils/stac-pydantic) to permit the latest version.
- [Release notes](https://github.com/stac-utils/stac-pydantic/releases)
- [Changelog](https://github.com/stac-utils/stac-pydantic/blob/main/CHANGELOG.txt)
- [Commits](stac-utils/stac-pydantic@2.0.0...3.0.0)

---
updated-dependencies:
- dependency-name: stac-pydantic
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

stac_fastapi/types/setup.py

@@ -9,7 +9,7 @@
     "fastapi>=0.73.0",
     "attrs",
     "pydantic[dotenv]<2",
-    "stac_pydantic==2.0.*",
+    "stac_pydantic>=2.0,<3.1",
     "pystac==1.*",
     "iso8601>=1.0.2,<2.2.0",
 ]