Bump the pip-major group across 1 directory with 4 updates

Bumps the pip-major group with 4 updates in the / directory: [marshmallow](https://github.com/marshmallow-code/marshmallow), [okta](https://github.com/okta/okta-sdk-python), [types-flask-cors](https://github.com/typeshed-internal/stub_uploader) and [pytest](https://github.com/pytest-dev/pytest).


Updates `marshmallow` from 3.23.1 to 4.1.0
- [Changelog](https://github.com/marshmallow-code/marshmallow/blob/dev/CHANGELOG.rst)
- [Commits](marshmallow-code/marshmallow@3.23.1...4.1.0)

Updates `okta` from 2.9.8 to 3.0.0
- [Release notes](https://github.com/okta/okta-sdk-python/releases)
- [Changelog](https://github.com/okta/okta-sdk-python/blob/master/CHANGELOG.md)
- [Commits](okta/okta-sdk-python@v2.9.8...v3.0.0)

Updates `types-flask-cors` from 5.0.0.20240902 to 6.0.0.20250809
- [Commits](https://github.com/typeshed-internal/stub_uploader/commits)

Updates `pytest` from 8.3.4 to 9.0.0
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.3.4...9.0.0)

---
updated-dependencies:
- dependency-name: marshmallow
  dependency-version: 4.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-major
- dependency-name: okta
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-major
- dependency-name: types-flask-cors
  dependency-version: 6.0.0.20250809
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-major
- dependency-name: pytest
  dependency-version: 9.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-major
...

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

Author: dependabot[bot]

requirements-test.txt

@@ -1,4 +1,4 @@
-  pytest==8.3.4
+  pytest==9.0.0
   pytest-flask==1.3.0
   pytest-runner==6.0.1
   pytest-factoryboy==2.7.0

requirements.txt

@@ -17,7 +17,7 @@ pg8000==1.31.5
 
 # API and Models
 Flask-RESTful==0.3.10
-marshmallow==3.23.1
+marshmallow==4.1.0
 marshmallow-sqlalchemy==1.1.0
 flask-marshmallow==1.2.1
 flask-apispec==0.11.4
@@ -35,7 +35,7 @@ requests==2.32.4
 sentry-sdk[flask]==2.19.0
 
 # Okta
-okta==2.9.8
+okta==3.0.0
 
 # Plugins
 pluggy==1.5.0
@@ -47,7 +47,7 @@ ruff==0.8.0
 # Typing
 mypy==1.13.0
 types-google-cloud-ndb==2.3.0.20250317
-types-Flask-Cors==5.0.0.20240902
+types-Flask-Cors==6.0.0.20250809
 types-Flask-Migrate==4.0.0.20240311
 types-python-dateutil==2.9.0.20250822
 types-requests==2.32.0.20241016