chore(deps): update dependency rimraf to v2.7.1

Author: renovate-bot

package-lock.json

@@ -35,7 +35,7 @@
     "@types/jest": "24.0.18",
     "@types/ramda": "0.26.21",
     "jest": "24.9.0",
-    "rimraf": "2.6.3",
+    "rimraf": "2.7.1",
     "ts-jest": "24.0.2",
     "tslint": "5.16.0",
     "tslint-config-prettier": "1.18.0",