Update dependency readable-stream to v4 (archiverjs#161)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -29,7 +29,7 @@
     "crc-32": "^1.2.0",
     "crc32-stream": "^5.0.0",
     "normalize-path": "^3.0.0",
-    "readable-stream": "^3.6.0"
+    "readable-stream": "^4.0.0"
   },
   "devDependencies": {
     "chai": "4.4.1",