build: bump deps

package.json

@@ -28,11 +28,11 @@
     "@types/jest": "^23.3.2",
     "chalk": "^2.4.1",
     "dts-bundle": "^0.7.3",
-    "execa": "^1.0.0",
-    "fs-extra": "^7.0.0",
+    "execa": "^2.0.4",
+    "fs-extra": "^8.1.0",
     "jest": "^23.6.0",
     "lerna": "^3.4.0",
-    "lint-staged": "^7.2.2",
+    "lint-staged": "^9.2.3",
     "minimist": "^1.2.0",
     "prettier": "^1.14.2",
     "rollup": "^0.65.0",