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

The following vulnerabilities are fixed with a Snyk patch:
- https://snyk.io/vuln/SNYK-JS-LODASH-567746

Author: snyk-bot

package.json

@@ -70,7 +70,6 @@
     "referee-sinon": "1.0.3",
     "rimraf": "3.0.2",
     "sinon": "9.0.2",
-    "snyk": "1.316.1",
     "time-grunt": "2.0.0"
   },
   "dependencies": {
@@ -100,7 +99,8 @@
     "query-string": "6.12.1",
     "scarecrow": "3.0.4",
     "vision": "4.1.1",
-    "visionary": "6.0.2"
+    "visionary": "6.0.2",
+    "snyk": "^1.316.1"
   },
   "config": {
     "commitizen": {