refactor(core): Introduce overload for number-type node parameter (no-changelog) (#4644)

* 📘 Set up overloads

* 📘 Add temporary assertion

* 🔥 Remove inferrable number assertions

* ✏️ Add ticket ref

packages/nodes-base/nodes/Mattermost/v1/actions/reaction/getAll/execute.ts

@@ -9,7 +9,7 @@ export async function getAll(
 	index: number,
 ): Promise<INodeExecutionData[]> {
 	const postId = this.getNodeParameter('postId', index) as string;
-	const limit = this.getNodeParameter('limit', 0, 0) as number;
+	const limit = this.getNodeParameter('limit', 0, 0);
 
 	const qs = {} as IDataObject;
 	const requestMethod = 'GET';