chore(package): update find-cache-dir to version 3.0.0

Author: greenkeeper[bot]

package.json

@@ -50,7 +50,7 @@
     "cache-loader": "^4.0.1",
     "camelcase": "^5.3.1",
     "favicons": "5.4.1",
-    "find-cache-dir": "^2.1.0",
+    "find-cache-dir": "^3.0.0",
     "find-root": "^1.1.0",
     "loader-utils": "^1.2.3",
     "msgpack-lite": "^0.1.26",