test: fix type error in validateSizes test

Author: Calvin-LL

test/unit/validateSizes.test.ts

@@ -12,5 +12,6 @@ it("should not validate decimal", () => {
  expect(() => validateSizes(["2.0x"])).toThrow();
  expect(() => validateSizes(["0.2x"])).toThrow();
  expect(() => validateSizes(["20.0w"])).toThrow();
+ // @ts-expect-error violating typing to test throw
  expect(() => validateSizes(["200h"])).toThrow();
 });