build(deps): bump vermin from 1.5.2 to 1.6.0 in /.github/workflows/st…

…yle (spack#41285)

Bumps [vermin](https://github.com/netromdk/vermin) from 1.5.2 to 1.6.0.
- [Release notes](https://github.com/netromdk/vermin/releases)
- [Commits](netromdk/vermin@v1.5.2...v1.6.0)

---
updated-dependencies:
- dependency-name: vermin
  dependency-type: direct:production
  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>

.github/workflows/style/requirements.txt

@@ -4,4 +4,4 @@ flake8==6.1.0
 isort==5.12.0
 mypy==1.6.1
 types-six==1.16.21.9
-vermin==1.5.2
+vermin==1.6.0