chore(core): remove @storybook/test dep (#7923)

we no longer need  "@storybook/test" and it indirectly has an incompatible prettier version 3.3.2 which differs from what we are using "3.3.3".

removing it to resolve this issue

package.json

@@ -96,7 +96,7 @@
     "nx": "^19.0.0",
     "nyc": "^17.0.0",
     "oxlint": "0.7.1",
-    "prettier": "^3.2.5",
+    "prettier": "^3.3.3",
     "semver": "^7.6.0",
     "serve": "^14.2.1",
     "string-width": "^7.1.0",

packages/frontend/component/package.json

@@ -95,8 +95,6 @@
     "@storybook/blocks": "^8.2.9",
     "@storybook/react": "^8.2.9",
     "@storybook/react-vite": "^8.2.9",
-    "@storybook/test": "^8.2.9",
-    "@storybook/test-runner": "^0.19.0",
     "@testing-library/react": "^16.0.0",
     "@types/bytes": "^3.1.4",
     "@types/react": "^18.2.75",