Bump astral-sh/setup-uv from 5.4.1 to 6.6.0#75

dependabot[bot] wants to merge 1 commit intomainVectorInstitute/mmlearn:mainfrom

dependabot/github_actions/astral-sh/setup-uv-6.6.0VectorInstitute/mmlearn:dependabot/github_actions/astral-sh/setup-uv-6.6.0Copy head branch name to clipboard