Bump @guardian/eslint-config-typescript from 9.0.1 to 12.0.0

Bumps [@guardian/eslint-config-typescript](https://github.com/guardian/csnx) from 9.0.1 to 12.0.0.
- [Release notes](https://github.com/guardian/csnx/releases)
- [Commits](https://github.com/guardian/csnx/compare/@guardian/[email protected]...@guardian/[email protected])

---
updated-dependencies:
- dependency-name: "@guardian/eslint-config-typescript"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -30,7 +30,7 @@
 		"@guardian/ab-core": "8.0.0",
 		"@guardian/commercial": "20.6.2",
 		"@guardian/core-web-vitals": "6.0.0",
-		"@guardian/eslint-config-typescript": "9.0.1",
+		"@guardian/eslint-config-typescript": "12.0.0",
 		"@guardian/identity-auth": "3.0.0",
 		"@guardian/identity-auth-frontend": "4.0.0",
 		"@guardian/libs": "17.0.1",