Build(deps): bump stripe from 8.6.0 to 8.7.0

Bumps [stripe](https://github.com/stripe/stripe-ruby) from 8.6.0 to 8.7.0.
- [Release notes](https://github.com/stripe/stripe-ruby/releases)
- [Changelog](https://github.com/stripe/stripe-ruby/blob/master/CHANGELOG.md)
- [Commits](stripe/stripe-ruby@v8.6.0...v8.7.0)

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

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

Gemfile.lock

@@ -452,7 +452,7 @@ GEM
     stimulus-rails (1.2.2)
       railties (>= 6.0.0)
     stringex (2.8.6)
-    stripe (8.6.0)
+    stripe (8.7.0)
     syntax_tree (6.1.1)
       prettier_print (>= 1.2.0)
     thor (1.2.2)