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

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-VM2-2309905

package-lock.json

@@ -6299,9 +6299,25 @@
       }
     },
     "vm2": {
-      "version": "3.9.4",
-      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.9.4.tgz",
-      "integrity": "sha512-sOdharrJ7KEePIpHekiWaY1DwgueuiBeX/ZBJUPgETsVlJsXuEx0K0/naATq2haFvJrvZnRiORQRubR0b7Ye6g=="
+      "version": "3.9.6",
+      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.9.6.tgz",
+      "integrity": "sha512-BF7euUjgO+ezsz2UKex9kO9M/PtDNOf+KEpiqNepZsgf1MT7JYfJEIvG8BoYhZMLAVjqevFJ0UmXNuETe8m5dQ==",
+      "requires": {
+        "acorn": "^8.7.0",
+        "acorn-walk": "^8.2.0"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "8.7.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.7.0.tgz",
+          "integrity": "sha512-V/LGr1APy+PXIwKebEWrkZPwoeoF+w1jiOBUmuxuiUIaOHtob8Qc9BTrYo7VuI5fR8tqsy+buA2WFooR5olqvQ=="
+        },
+        "acorn-walk": {
+          "version": "8.2.0",
+          "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+          "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA=="
+        }
+      }
     },
     "w3c-hr-time": {
       "version": "1.0.1",

package.json

@@ -8,7 +8,7 @@
   "license": "MIT",
   "dependencies": {
     "restify": "^8.1.1",
-    "vm2": "^3.9.4",
+    "vm2": "^3.9.6",
     "snyk": "^1.685.0"
   },
   "devDependencies": {