chore(deps): update dependency bili to v4 (#6)

Author: renovate[bot]

package.json

@@ -44,7 +44,7 @@
     "@nuxtjs/eslint-config": "^0.0.1",
     "babel-core": "^7.0.0-bridge.0",
     "babel-jest": "^24.1.0",
-    "bili": "^3.4.2",
+    "bili": "^4.2.5",
     "codecov": "^3.1.0",
     "eslint": "^5.13.0",
     "eslint-config-standard": "^12.0.0",