chore: Bump golang.org/x/mod from 0.20.0 to 0.28.0#6074

dependabot[bot] wants to merge 1 commit intomainlineaws/copilot-cli:mainlinefrom

dependabot/go_modules/golang.org/x/mod-0.28.0aws/copilot-cli:dependabot/go_modules/golang.org/x/mod-0.28.0Copy head branch name to clipboard