Bump stripe from 8.11.0 to 10.3.0

Bumps [stripe](https://github.com/stripe/stripe-python) from 8.11.0 to 10.3.0.
- [Release notes](https://github.com/stripe/stripe-python/releases)
- [Changelog](https://github.com/stripe/stripe-python/blob/master/CHANGELOG.md)
- [Commits](stripe/stripe-python@v8.11.0...v10.3.0)

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

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

Author: dependabot[bot]

poetry.lock

@@ -54,7 +54,7 @@ django-tz-detect = "^0.4.0"
 django-tellme = "^0.7.3"
 django-bootstrap-datepicker-plus = "^5.0.5"
 django-star-ratings = "^0.9.2"
-stripe = "^8.4.0"
+stripe = "^10.3.0"
 django-environ = "^0.11.2"
 django-humanize = "^0.1.2"
 drf-yasg = "^1.20.0"