Bump flask-cors from 3.0.10 to 5.0.0 in /met-api

Bumps [flask-cors](https://github.com/corydolphin/flask-cors) from 3.0.10 to 5.0.0.
- [Release notes](https://github.com/corydolphin/flask-cors/releases)
- [Changelog](https://github.com/corydolphin/flask-cors/blob/main/CHANGELOG.md)
- [Commits](corydolphin/flask-cors@3.0.10...5.0.0)

---
updated-dependencies:
- dependency-name: flask-cors
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

met-api/requirements.txt

@@ -33,7 +33,7 @@ Werkzeug==3.0.3
 flask_mail==0.9.1
 flask_restx
 secure==0.3.0
-flask-cors==3.0.10
+flask-cors==5.0.0
 flask_jwt_oidc==0.3.0
 pyhumps==1.6.1
 pylint==3.1.0