Merge pull request #14304 from pankajtandon:add-third-party-stripe-starter

* pr/14304:
  Polish "Add reference to Stripe Payment Gateway Service starter"
  Add reference to Stripe Payment Gateway Service starter

spring-boot-project/spring-boot-starters/README.adoc

@@ -139,6 +139,9 @@ do as they were designed before this was clarified.
 | SSH Daemon
 | https://github.com/anand1st/sshd-shell-spring-boot
 
+| https://github.com/stripe/stripe-java[Stripe API]
+| https://github.com/pankajtandon/stripe-starter
+
 | https://github.com/StripesFramework/stripes[Stripes]
 | https://github.com/juanpablo-santos/stripes-spring-boot