revert unnecessary change

Author: thymikee

src/__tests__/debug.test.js

@@ -56,8 +56,7 @@ test('debug.deep', () => {
   const component = <Button onPress={jest.fn} text="Press me" />;
   debug.deep(component);
 
-  const mockCalls = console.log.mock.calls;
-  const output = mockCalls[0][0];
+  const output = console.log.mock.calls[0][0];
 
   expect(stripAnsi(output)).not.toEqual(output);
   expect(stripAnsi(output)).toMatchSnapshot();
@@ -81,8 +80,7 @@ test('debug.deep async test', async () => {
 
   debug.deep(toJSON());
 
-  const mockCalls = console.log.mock.calls;
-  const output = mockCalls[0][0];
+  const output = console.log.mock.calls[0][0];
 
   expect(stripAnsi(output)).toMatchSnapshot();
 });