Update pkg binaries to node v10.15.3

Author: yamalight

package.json

@@ -13,7 +13,7 @@
     "lint": "eslint src/ test/",
     "test": "TZ=Greenland NODE_ENV=testing jest --coverage --silent --maxWorkers=2 --ci",
     "coveralls": "cat ./coverage/lcov.info | coveralls",
-    "package": "pkg --targets node10.4.1-linux-x64,node10.4.1-win-x64,node10.4.1-macos-x64 -o exoframe index.js"
+    "package": "pkg --targets node10.15.3-linux-x64,node10.15.3-win-x64,node10.15.3-macos-x64 -o exoframe index.js"
   },
   "dependencies": {
     "apache-md5": "^1.1.2",