internal: get pending and queued transaction by address (#22992)

* core, eth, internal, les, light: get pending and queued transaction by address

* core: tiny nitpick fixes

* light: tiny nitpick

Co-authored-by: mark <mark@amis.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>

internal/web3ext/web3ext.go

@@ -810,6 +810,11 @@ web3._extend({
 				return status;
 			}
 		}),
+		new web3._extend.Method({
+			name: 'contentFrom',
+			call: 'txpool_contentFrom',
+			params: 1,
+		}),
 	]
 });
 `