Update dependency eslint-plugin-unused-imports to v4.3.0

Author: renovate[bot]

package-lock.json

@@ -76,7 +76,7 @@
     "dotenv": "16.5.0",
     "eslint": "9.28.0",
     "eslint-config-next": "15.3.3",
-    "eslint-plugin-unused-imports": "4.1.4",
+    "eslint-plugin-unused-imports": "4.3.0",
     "jest": "30.0.0",
     "jest-axe": "10.0.0",
     "jest-environment-jsdom": "30.0.0",