chore(deps): bump ethers from 5.7.2 to 6.8.1

Bumps [ethers](https://github.com/ethers-io/ethers.js) from 5.7.2 to 6.8.1.
- [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...v6.8.1)

---
updated-dependencies:
- dependency-name: ethers
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -32,7 +32,7 @@
     "@wagmi/core": "^1.4.3",
     "axios": "^1.5.1",
     "dayjs": "^1.11.10",
-    "ethers": "5.7.2",
+    "ethers": "6.8.1",
     "eventemitter3": "^5.0.1",
     "graphql": "^16.8.1",
     "graphql-request": "^6.1.0",