refactor: Lint for no unneeded backticks (#5057) (no-changelog)

* ✨ Create rule `no-unneeded-backticks`

* 👕 Enable rule

* ⚡ Run rule on `cli`

* ⚡ Run rule on `core`

* ⚡ Run rule on `workflow`

* ⚡ Rule rule on `design-system`

* ⚡ Run rule on `node-dev`

* ⚡ Run rule on `editor-ui`

* ⚡ Run rule on `nodes-base`

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

@@ -449,7 +449,7 @@ export class Xero implements INodeType {
 							responseData = await xeroApiRequest.call(
 								this,
 								'GET',
-								`/Invoices`,
+								'/Invoices',
 								{ organizationId },
 								qs,
 							);
@@ -602,7 +602,7 @@ export class Xero implements INodeType {
 							responseData = await xeroApiRequest.call(
 								this,
 								'GET',
-								`/Contacts`,
+								'/Contacts',
 								{ organizationId },
 								qs,
 							);