Bump deps/gsc-tool from cbfcce1 to e4cb6a7

Bumps [deps/gsc-tool](https://github.com/xensik/gsc-tool) from `cbfcce1` to `e4cb6a7`.
- [Release notes](https://github.com/xensik/gsc-tool/releases)
- [Commits](xensik/gsc-tool@cbfcce1...e4cb6a7)

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

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