ci: disable react-native-macos test (#2500)

Author: szymonrybczak

__e2e__/init.test.ts

@@ -193,7 +193,8 @@ test('init uses npm as the package manager with --npm', () => {
   });
 });
 
-test('init --platform-name should work for out of tree platform', () => {
+// react-native-macos stopped shipping `template.config.js` for 0.75, so this test is disabled. in future releases we should re-enable once `template.config.js` will be there again.
+test.skip('init --platform-name should work for out of tree platform', () => {
   createCustomTemplateFiles();
   const outOfTreePlatformName = 'react-native-macos';