Update module github.com/spf13/cobra to v1.8.1

go.mod

go.sum

vendor/github.com/spf13/cobra/.golangci.yml

vendor/github.com/spf13/cobra/active_help.go

vendor/github.com/spf13/cobra/args.go

vendor/github.com/spf13/cobra/bash_completions.go

vendor/github.com/spf13/cobra/cobra.go

vendor/github.com/spf13/cobra/command.go

vendor/github.com/spf13/cobra/completions.go

vendor/github.com/spf13/cobra/flag_groups.go

vendor/github.com/spf13/cobra/powershell_completions.go

vendor/modules.txt