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

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

---------

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

packages/nodes-base/nodes/Pushover/Pushover.node.ts

@@ -196,13 +196,12 @@ export class Pushover implements INodeType {
 								displayName: 'Attachment Property',
 								values: [
 									{
-										displayName: 'Binary Property',
+										displayName: 'Input Binary Field',
 										name: 'binaryPropertyName',
 										type: 'string',
 										default: '',
 										placeholder: 'data',
-										description:
-											'Name of the binary properties which contain data which should be added to email as attachment',
+										hint: 'The name of the input binary field containing the file which should be added to email as attachment',
 									},
 								],
 							},