fix: drop unused connection-string dependency (#889)

Author: ferhatelmas

package-lock.json

@@ -65,7 +65,6 @@
     "aws-sigv4-sign": "^1.2.1",
     "axios": "^1.12.0",
     "axios-retry": "^3.9.1",
-    "connection-string": "^4.3.6",
     "conventional-changelog-conventionalcommits": "^5.0.0",
     "dotenv": "^16.0.0",
     "fastify": "^4.28.1",