Bump haskell/actions from 2.0.1 to 2.0.3#21

dependabot[bot] wants to merge 1 commit intomasterygale/timezone-olson:masterfrom

dependabot/github_actions/haskell/actions-2.0.3ygale/timezone-olson:dependabot/github_actions/haskell/actions-2.0.3Copy head branch name to clipboard