Update sentry-sdk requirement from ==2.66.* to ==2.68.*

Updates the requirements on [sentry-sdk](https://github.com/getsentry/sentry-python) to permit the latest version.
- [Release notes](https://github.com/getsentry/sentry-python/releases)
- [Changelog](https://github.com/getsentry/sentry-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/sentry-python/compare/2.66.0...2.68.0)

---
updated-dependencies:
- dependency-name: sentry-sdk
  dependency-version: 2.68.0
  dependency-type: direct:production
...

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

pyproject.toml

@@ -94,7 +94,7 @@ dependencies = [
   "redis==7.4.*",
   "reportlab==5.0.*",
   "requests==2.34.*",
-  "sentry-sdk==2.66.*",
+  "sentry-sdk==2.68.*",
   "sepaxml==2.7.*",
   "stripe==7.9.*",
   "text-unidecode==1.*",