fix: docker leaving running pids (via pstree)

Fixes #1447
Fixes #1477
Fixes #1484

Author: remy

package-lock.json

@@ -59,12 +59,12 @@
     "debug": "^3.1.0",
     "ignore-by-default": "^1.0.1",
     "minimatch": "^3.0.4",
-    "pstree.remy": "^1.1.2",
+    "pstree.remy": "^1.1.3",
     "semver": "^5.5.0",
     "supports-color": "^5.2.0",
     "touch": "^3.1.0",
     "undefsafe": "^2.0.2",
-    "update-notifier": "^2.3.0"
+    "update-notifier": "^2.5.0"
   },
   "version": "0.0.0-development"
 }