fix: installation dependency

[kalifun]

❯ go generate ./...
/Users/kalifun/go/pkg/mod/github.com/google/[email protected]/cmd/wire/main.go:34:2: missing go.sum entry for module providing package github.com/google/subcommands (imported by github.com/google/wire/cmd/wire); to add:
	go get github.com/google/wire/cmd/[email protected]

It is possible that the user has not installed the relevant dependency, so it is recommended that the user perform the installation dependency operation first.