build(deps): Bump @nestjs/graphql from 10.2.1 to 12.0.7

Bumps [@nestjs/graphql](https://github.com/nestjs/graphql) from 10.2.1 to 12.0.7.
- [Release notes](https://github.com/nestjs/graphql/releases)
- [Commits](nestjs/graphql@v10.2.1...v12.0.7)

---
updated-dependencies:
- dependency-name: "@nestjs/graphql"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]