build(deps-dev): Bump @graphql-tools/code-file-loader (#1638)

Bumps [@graphql-tools/code-file-loader](https://github.com/ardatan/graphql-tools/tree/HEAD/packages/loaders/code-file) from 8.0.3 to 8.1.1.
- [Release notes](https://github.com/ardatan/graphql-tools/releases)
- [Changelog](https://github.com/ardatan/graphql-tools/blob/master/packages/loaders/code-file/CHANGELOG.md)
- [Commits](https://github.com/ardatan/graphql-tools/commits/@graphql-tools/[email protected]/packages/loaders/code-file)

---
updated-dependencies:
- dependency-name: "@graphql-tools/code-file-loader"
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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