test: Enable Canvas V2 E2E Testing (#11321)

Co-authored-by: Alex Grozav <alex@grozav.com>

cypress/support/index.ts

@@ -28,6 +28,7 @@ declare global {
 				selector: string,
 				...args: Array<Partial<Loggable & Timeoutable & Withinable & Shadow> | undefined>
 			): Chainable<JQuery<HTMLElement>>;
+			ifCanvasVersion<T1, T2>(getterV1: () => T1, getterV2: () => T2): T1 | T2;
 			findChildByTestId(childTestId: string): Chainable<JQuery<HTMLElement>>;
 			/**
 			 * Creates a workflow from the given fixture and optionally renames it.