build(deps): bump elliptic, @ethersproject/signing-key and ethers

Bumps [elliptic](https://github.com/indutny/elliptic) to 6.6.1 and updates ancestor dependencies [elliptic](https://github.com/indutny/elliptic), [@ethersproject/signing-key](https://github.com/ethers-io/ethers.js/tree/HEAD/packages/signing-key) and [ethers](https://github.com/ethers-io/ethers.js). These dependencies need to be updated together.


Updates `elliptic` from 6.5.4 to 6.6.1
- [Commits](indutny/elliptic@v6.5.4...v6.6.1)

Updates `@ethersproject/signing-key` from 5.7.0 to 5.8.0
- [Release notes](https://github.com/ethers-io/ethers.js/releases)
- [Changelog](https://github.com/ethers-io/ethers.js/blob/v5.8.0/CHANGELOG.md)
- [Commits](https://github.com/ethers-io/ethers.js/commits/v5.8.0/packages/signing-key)

Updates `ethers` from 5.7.2 to 6.13.5
- [Release notes](https://github.com/ethers-io/ethers.js/releases)
- [Changelog](https://github.com/ethers-io/ethers.js/blob/main/CHANGELOG.md)
- [Commits](ethers-io/ethers.js@v5.7.2...v6.13.5)

---
updated-dependencies:
- dependency-name: elliptic
  dependency-version: 6.6.1
  dependency-type: indirect
- dependency-name: "@ethersproject/signing-key"
  dependency-version: 5.8.0
  dependency-type: indirect
- dependency-name: ethers
  dependency-version: 6.13.5
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

kms/auth-eth/package-lock.json

@@ -17,7 +17,7 @@
     "@fastify/swagger-ui": "^2.0.1",
     "@openzeppelin/contracts-upgradeable": "^5.4.0",
     "dotenv": "^16.3.1",
-    "ethers": "^6.9.0",
+    "ethers": "^6.13.5",
     "fastify": "^4.29.1",
     "yargs": "^17.7.2"
   },