Bumps [deps/rapidjson](https://github.com/Tencent/rapidjson) from `b4a6da3` to `f9d5341`.
- [Release notes](https://github.com/Tencent/rapidjson/releases)
- [Commits](b4a6da3e63...f9d53419e9
)
---
updated-dependencies:
- dependency-name: deps/rapidjson
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>