Chore(deps): Bump dataclasses-json from 0.5.6 to 0.6.7

Bumps [dataclasses-json](https://github.com/lidatong/dataclasses-json) from 0.5.6 to 0.6.7.
- [Release notes](https://github.com/lidatong/dataclasses-json/releases)
- [Commits](lidatong/dataclasses-json@v0.5.6...v0.6.7)

---
updated-dependencies:
- dependency-name: dataclasses-json
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -37,7 +37,7 @@ dependencies = [
   "configmanager==1.35.1",
   "configparser==6",
   "cosmospy==6",
-  "dataclasses-json==0.5.6",
+  "dataclasses-json==0.6.7",
   "eth-account==0.10",
   "eth-typing~=4.0",
   "gunicorn==23.0.0",