chore(deps): bump the pip group across 1 directory with 4 updates

Bumps the pip group with 4 updates in the /cmd/osv-scanner/fixtures/locks-requirements directory: [flask](https://github.com/pallets/flask), [black](https://github.com/psf/black), [flask-cors](https://github.com/corydolphin/flask-cors) and [django](https://github.com/django/django).


Updates `flask` from 1.0.0 to 2.2.5
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@1.0...2.2.5)

Updates `black` from 1.0.0 to 24.3.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits/24.3.0)

Updates `flask-cors` from 1.0.0 to 4.0.2
- [Release notes](https://github.com/corydolphin/flask-cors/releases)
- [Changelog](https://github.com/corydolphin/flask-cors/blob/main/CHANGELOG.md)
- [Commits](https://github.com/corydolphin/flask-cors/commits/4.0.2)

Updates `django` from 2.2.24 to 4.2.18
- [Commits](django/django@2.2.24...4.2.18)

---
updated-dependencies:
- dependency-name: flask
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: black
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: flask-cors
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: django
  dependency-type: direct:production
  dependency-group: pip
...

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

Author: dependabot[bot]

Diff for: cmd/osv-scanner/fixtures/locks-requirements/my-requirements.txt

@@ -1 +1 @@
-flask==1.0.0
+flask==2.2.5

Diff for: cmd/osv-scanner/fixtures/locks-requirements/requirements-dev.txt

@@ -1 +1 @@
-black==1.0.0
+black==24.3.0

Diff for: cmd/osv-scanner/fixtures/locks-requirements/requirements.prod.txt

@@ -1,4 +1,4 @@
-django==2.2.24
+django==4.2.18
     # via
     #   -r requirements.in
     #   django-debug-toolbar

Diff for: cmd/osv-scanner/fixtures/locks-requirements/requirements.txt

@@ -1,3 +1,3 @@
-flask==1.0.0
-flask-cors==1.0.0
+flask==2.2.5
+flask-cors==4.0.2
 pandas==0.23.4