build(deps-dev): Bump @rspack/core from 1.6.4 to 1.6.5

Bumps [@rspack/core](https://github.com/web-infra-dev/rspack/tree/HEAD/packages/rspack) from 1.6.4 to 1.6.5.
- [Release notes](https://github.com/web-infra-dev/rspack/releases)
- [Commits](https://github.com/web-infra-dev/rspack/commits/v1.6.5/packages/rspack)

---
updated-dependencies:
- dependency-name: "@rspack/core"
  dependency-version: 1.6.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]