fix: Fail when format or lint is incorrect (#4956)

## About the changes
Format check was not throwing a failure when checking:
https://github.com/Unleash/unleash/actions/runs/6419038883/job/17428046648#step:6:10

frontend/package.json

@@ -19,9 +19,9 @@
     "test:snapshot": "NODE_OPTIONS=\"${NODE_OPTIONS} --no-experimental-fetch\" yarn test -u",
     "test:watch": "NODE_OPTIONS=\"${NODE_OPTIONS} --no-experimental-fetch\" vitest watch",
     "lint": "biome lint src --apply",
-    "lint:check": "biome lint src",
+    "lint:check": "biome check src",
     "fmt": "biome format src --write",
-    "fmt:check": "biome format src",
+    "fmt:check": "biome check src",
     "ts:check": "tsc",
     "e2e": "NODE_OPTIONS=\"${NODE_OPTIONS} --no-experimental-fetch\" yarn run cypress open --config baseUrl='http://localhost:3000' --env AUTH_USER=admin,AUTH_PASSWORD=unleash4all",
     "e2e:heroku": "NODE_OPTIONS=\"${NODE_OPTIONS} --no-experimental-fetch\" yarn run cypress open --config baseUrl='https://unleash.herokuapp.com' --env AUTH_USER=admin,AUTH_PASSWORD=unleash4all",