fix(integrity): new ssri with fixed integrity stream

Author: zkat

package.json

@@ -67,7 +67,7 @@
     "move-concurrently": "^1.0.0",
     "promise-inflight": "^1.0.1",
     "rimraf": "^2.6.1",
-    "ssri": "^4.1.0",
+    "ssri": "^4.1.2",
     "unique-filename": "^1.1.0"
   },
   "devDependencies": {