build(deps): bump arrayref from 0.3.7 to 0.3.9

Bumps [arrayref](https://github.com/droundy/arrayref) from 0.3.7 to 0.3.9.
- [Commits](https://github.com/droundy/arrayref/commits)

---
updated-dependencies:
- dependency-name: arrayref
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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