chore(deps-dev): bump elliptic from 6.5.7 to 6.6.0

Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.7 to 6.6.0.
- [Commits](https://github.com/indutny/elliptic/compare/v6.5.7...v6.6.0)

---
updated-dependencies:
- dependency-name: elliptic
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -13519,9 +13519,9 @@
             }
         },
         "node_modules/elliptic": {
-            "version": "6.5.7",
-            "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
-            "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
+            "version": "6.6.0",
+            "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.6.0.tgz",
+            "integrity": "sha512-dpwoQcLc/2WLQvJvLRHKZ+f9FgOdjnq11rurqwekGQygGPsYSK29OMMD2WalatiqQ+XGFDglTNixpPfI+lpaAA==",
             "dev": true,
             "dependencies": {
                 "bn.js": "^4.11.9",