Bumps [deps/mongoose](https://github.com/cesanta/mongoose) from `db81c30` to `a4a5778`.
- [Release notes](https://github.com/cesanta/mongoose/releases)
- [Commits](db81c30d24...a4a5778001
)
---
updated-dependencies:
- dependency-name: deps/mongoose
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>