Bump stripe from 5.28.0 to 5.29.0 (#12144)

Bumps [stripe](https://github.com/stripe/stripe-ruby) from 5.28.0 to 5.29.0.
- [Release notes](https://github.com/stripe/stripe-ruby/releases)
- [Changelog](https://github.com/stripe/stripe-ruby/blob/master/CHANGELOG.md)
- [Commits](https://github.com/stripe/stripe-ruby/compare/v5.28.0...v5.29.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -105,7 +105,7 @@ gem "sprockets", "~> 4.0" # Sprockets is a Rack-based asset packaging system
 gem "staccato", "~> 0.5" # Ruby Google Analytics Measurement
 gem "store_attribute", "~> 0.8.1" # ActiveRecord extension which adds typecasting to store accessors.
 gem "storext", "~> 3.1" # Add type-casting and other features on top of ActiveRecord::Store.store_accessor
-gem "stripe", "~> 5.28" # Ruby library for the Stripe API
+gem "stripe", "~> 5.29" # Ruby library for the Stripe API
 gem "strong_migrations", "~> 0.7" # Catch unsafe migrations
 gem "twilio-ruby", "~> 5.45" # The official library for communicating with the Twilio REST API
 gem "twitter", "~> 7.0" # A Ruby interface to the Twitter API

Gemfile.lock

@@ -743,7 +743,7 @@ GEM
     storext (3.1.0)
       activerecord (>= 4.0, < 6.1)
       virtus
-    stripe (5.28.0)
+    stripe (5.29.0)
     stripe-ruby-mock (3.0.1)
       dante (>= 0.2.0)
       multi_json (~> 1.0)
@@ -963,7 +963,7 @@ DEPENDENCIES
   stackprof (~> 0.2)
   store_attribute (~> 0.8.1)
   storext (~> 3.1)
-  stripe (~> 5.28)
+  stripe (~> 5.29)
   stripe-ruby-mock (~> 3.0)
   strong_migrations (~> 0.7)
   test-prof (~> 0.12)