Bumps [deps/GSL](https://github.com/Microsoft/GSL) from `a353456` to `4377f6e`.
- [Release notes](https://github.com/Microsoft/GSL/releases)
- [Commits](a353456718...4377f6e603
)
---
updated-dependencies:
- dependency-name: deps/GSL
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>