Remove Crossword component from dev kitchen (#2053)

* Remove crossword component from dev kitchen

* Remove crossword from ESLint config

* Add changeset

Author: jamesmockett

.changeset/pretty-trees-allow.md

@@ -0,0 +1,5 @@
+---
+'@guardian/source-development-kitchen': major
+---
+
+Remove `Crossword` component. This has been superseded by the [`@guardian/react-crossword`](https://github.com/guardian/csnx/tree/main/libs/%40guardian/react-crossword) package.

libs/@guardian/source-development-kitchen/eslint.config.js

@@ -7,7 +7,6 @@ export default [
 			'jest.dist.*', // depends on build output, so don't lint it
 			'.wireit',
 			'storybook-static',
-			'src/react-components/crossword/vendor',
 		],
 	},
 	...guardian.configs.recommended,