fix: packages/node-fhir-server-core/package.json to reduce vulnerabil…

…ities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-7577916
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-7577917
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-7577918
- https://snyk.io/vuln/SNYK-JS-IP-6240864
- https://snyk.io/vuln/SNYK-JS-IP-7148531

packages/node-fhir-server-core/package.json

@@ -54,11 +54,11 @@
     "helmet": "^4.6.0",
     "jsonschema": "^1.4.0",
     "jsonwebtoken": "^9.0.2",
-    "jwk-to-pem": "^2.0.5",
+    "jwk-to-pem": "^2.0.6",
     "method-override": "^3.0.0",
     "moment": "^2.29.1",
     "moment-timezone": "^0.5.33",
-    "mongodb": "^4.1.3",
+    "mongodb": "^6.0.0",
     "passport": "^0.7.0",
     "passport-http-bearer": "^1.0.1",
     "sanitize-html": "^2.5.2",