fix(package): update tempy to version 0.5.0

Author: greenkeeper[bot]

package.json

@@ -29,7 +29,7 @@
     "read-pkg": "^5.0.0",
     "registry-auth-token": "^4.0.0",
     "semver": "^7.1.2",
-    "tempy": "^0.4.0"
+    "tempy": "^0.5.0"
   },
   "devDependencies": {
     "ava": "^3.1.0",