docs: fix SendGrid's dynamic_template_data property (#5112)

www/docs/content/modules/customers/backend/send-confirmation.md

@@ -170,7 +170,7 @@ class CustomerConfirmationSubscriber {
       templateId: "customer-confirmation",
       from: "hello@medusajs.com",
       to: data.email,
-      data: {
+      dynamic_template_data: {
         // any data necessary for your template...
         first_name: data.first_name,
         last_name: data.last_name,

www/docs/content/modules/orders/backend/handle-order-claim-event.md

@@ -184,7 +184,7 @@ class ClaimOrderSubscriber {
       templateId: "order-claim-confirmation",
       from: "hello@medusajs.com",
       to: data.old_email,
-      data: {
+      dynamic_template_data: {
         link: `http://example.com/confirm-order-claim/${data.token}`,
         // other data...
       },

www/docs/content/modules/orders/backend/send-order-confirmation.md

@@ -241,7 +241,7 @@ class OrderConfirmationSubscriber {
       templateId: "order-confirmation",
       from: "hello@medusajs.com",
       to: order.email,
-      data: {
+      dynamic_template_data: {
         // any data necessary for your template...
         items: order.items,
         status: order.status,

www/docs/content/modules/users/backend/send-invite.md

@@ -176,7 +176,7 @@ class InviteSubscriber {
       templateId: "send-invite",
       from: "hello@medusajs.com",
       to: data.user_email,
-      data: {
+      dynamic_template_data: {
         // any data necessary for your template...
         token: data.token,
       },