Replace old docs subscriptions URLs with new ones. (#11119)

Author: vladolaru

changelog/fix-subscription-urls

@@ -0,0 +1,5 @@
+Significance: patch
+Type: update
+Comment: Updated old docs URLs to new ones.
+
+

client/settings/advanced-settings/stripe-billing-notices/migrate-option-notice.tsx

@@ -135,7 +135,7 @@ const MigrateOptionNotice: React.FC< Props > = ( {
 					learnMoreLink: (
 						// eslint-disable-next-line max-len
 						// @ts-expect-error: children is provided when interpolating the component
-						<ExternalLink href="https://woocommerce.com/document/woopayments/subscriptions/comparison/#migrating-subscribers" />
+						<ExternalLink href="https://woocommerce.com/document/woopayments/subscriptions/stripe-billing/#migrating-subscribers" />
 					),
 				},
 			} ) }

includes/subscriptions/templates/html-wcpay-deactivate-warning.php

@@ -22,7 +22,7 @@
 							printf(
 							// translators: $1 $2 $3 placeholders are opening and closing HTML link tags, linking to documentation. $4 $5 placeholders are opening and closing strong HTML tags. $6 is WooPayments.
 								esc_html__( 'Your store has active subscriptions using the built-in %6$s functionality. Due to the %1$soff-site billing engine%3$s these subscriptions use, %4$sthey will continue to renew even after you deactivate %6$s%5$s. %2$sLearn more%3$s.', 'woocommerce-payments' ),
-								'<a href="https://woocommerce.com/document/woopayments/subscriptions/comparison/" target="_blank">',
+								'<a href="https://woocommerce.com/document/woopayments/subscriptions/stripe-billing/" target="_blank">',
 								'<a href="https://woocommerce.com/document/woopayments/subscriptions/stripe-billing/#deactivate-woopayments-plugin" target="_blank">',
 								'</a>',
 								'<strong>',