fix: libs/remix-analyzer/package.json to reduce vulnerabilities (#167)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-8187303

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: Dargon789

libs/remix-analyzer/package.json

@@ -28,7 +28,7 @@
     "@remix-project/remix-astwalker": "^0.0.99",
     "@remix-project/remix-lib": "^0.5.57",
     "async": "^3.2.6",
-    "ethers": "^5.4.2",
+    "ethers": "^6.0.0",
     "ethjs-util": "^0.1.6",
     "string-similarity": "^4.0.4",
     "web3": "^4.1.1"