build(deps): bump ccxt from 2.4.67 to 4.4.95

Bumps [ccxt](https://github.com/ccxt/ccxt) from 2.4.67 to 4.4.95.
- [Release notes](https://github.com/ccxt/ccxt/releases)
- [Changelog](https://github.com/ccxt/ccxt/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ccxt/ccxt/commits/v4.4.95)

---
updated-dependencies:
- dependency-name: ccxt
  dependency-version: 4.4.95
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements/base.txt

@@ -8,7 +8,7 @@ celery==5.5.3  # pyup: < 6.0  # https://github.com/celery/celery
 django-celery-beat==2.8.1  # https://github.com/celery/django-celery-beat
 django-celery-results==2.6.0  # https://github.com/celery/django-celery-results
 # Ccxt
-ccxt==2.4.67  # https://github.com/ccxt/ccxt
+ccxt==4.4.95  # https://github.com/ccxt/ccxt
 # Django
 # ------------------------------------------------------------------------------
 django==5.1.11  # pyup: < 5.2 # https://www.djangoproject.com/