build(deps): bump deps/json from eec79d4 to eb21824 (#615)

Bumps [deps/json](https://github.com/nlohmann/json) from `eec79d4` to `eb21824`.
- [Release notes](https://github.com/nlohmann/json/releases)
- [Commits](nlohmann/json@eec79d4...eb21824)

---
updated-dependencies:
- dependency-name: deps/json
  dependency-type: direct:production
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>