fix: package.json & package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-TYPEORM-590152
- https://snyk.io/vuln/npm:adm-zip:20180415

package.json

@@ -15,7 +15,7 @@
     "test": "snyk test"
   },
   "dependencies": {
-    "adm-zip": "0.4.7",
+    "adm-zip": "0.4.11",
     "body-parser": "1.9.0",
     "cfenv": "^1.0.4",
     "consolidate": "0.14.5",
@@ -45,7 +45,7 @@
     "st": "0.2.4",
     "stream-buffers": "^3.0.1",
     "tap": "^11.1.3",
-    "typeorm": "^0.2.24",
+    "typeorm": "^0.2.25",
     "validator": "^13.5.2"
   },
   "devDependencies": {