build(deps): bump deps/GSL from 87f9d76 to ddae9d7 (#111)

Bumps [deps/GSL](https://github.com/microsoft/GSL) from `87f9d76` to `ddae9d7`.
- [Release notes](https://github.com/microsoft/GSL/releases)
- [Commits](microsoft/GSL@87f9d76...ddae9d7)

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

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