fix: change input display name of Webhook component to "Payload" (#4507)

* change input display name of webhook component to payload

* [autofix.ci] apply automated fixes

* 📝 (docs): update formatting and alignment of tables in components-data.md to improve readability and consistency across the document

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

src/backend/base/langflow/components/data/webhook.py

@@ -13,7 +13,7 @@ class WebhookComponent(Component):
     inputs = [
         MultilineInput(
             name="data",
-            display_name="JSON Payload",
+            display_name="Payload",
             info="Use this field to quickly test the webhook component by providing a JSON payload.",
         )
     ]