feat(stripe): add completion plugin (#12064)

Co-authored-by: Carlo Sala <carlosalag@protonmail.com>

plugins/stripe/README.md

@@ -0,0 +1,9 @@
+# Struoe
+
+This plugin provides completion for the [Stripe CLI](https://stripe.com/docs/stripe-cli).
+
+To use it add stripe to the plugins array in your zshrc file.
+
+```bash
+plugins=(... stripe)
+```