feat(core): Improvements/overhaul for nodes working with binary data (#7651)

Github issue / Community forum post (link here to close automatically):

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Co-authored-by: Giulio Andreini <andreini@netseven.it>
Co-authored-by: Marcus <marcus@n8n.io>

packages/nodes-base/nodes/Xml/Xml.node.json

@@ -19,6 +19,6 @@
 	},
 	"alias": ["Parse"],
 	"subcategories": {
-		"Core Nodes": ["Files", "Data Transformation"]
+		"Core Nodes": ["Data Transformation"]
 	}
 }