Bumps [deps/fmt](https://github.com/fmtlib/fmt) from `3a69529` to `9869971`.
- [Release notes](https://github.com/fmtlib/fmt/releases)
- [Commits](3a69529e8b...98699719f8
)
---
updated-dependencies:
- dependency-name: deps/fmt
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>