Format breaking change warning to improve discoverability (#1741)

Author: peterxjang-stripe

lib/stripe/stripe_object.rb

@@ -448,9 +448,17 @@ class << self; self; end
         # see also: https://go/j/DEVSDK-2835
         if is_a?(Invoice) && name == :payment_intent
           raise NoMethodError,
-                "The 'payment_intent' attribute is no longer available on Invoice objects. " \
-                "See the docs for more details: https://docs.stripe.com/changelog/basil/2025-03-31/" \
-                "add-support-for-multiple-partial-payments-on-invoices#why-is-this-a-breaking-change"
+                "\n\n" \
+                "-----------------\n" \
+                " BREAKING CHANGE \n" \
+                "-----------------\n" \
+                "The 'payment_intent' attribute is no longer available on Invoice objects.\n\n" \
+                "See the docs for more details:\n" \
+                "https://docs.stripe.com/changelog/basil/2025-03-31/" \
+                "add-support-for-multiple-partial-payments-on-invoices#why-is-this-a-breaking-change\n" \
+                "-----------------\n" \
+                " BREAKING CHANGE \n" \
+                "-----------------" \
         end
 
         # If we notice the accessed name of our set of transient values we can