feat(go): Support golangci-lint called via go tool

As of go v1.24, tools such as golanci-lint can be managed via the mod file and called directly on the go binary via the tool subcommand.

As of v0.31.0 rtk does not handle this command, requiring golangci-lint to be installed on the users's $PATH.

$ go tool golangci-lint run main.go 
main.go:6:7: printf: fmt.Sprintf format %s has arg 9.0 of wrong type float64 (govet)
	i := fmt.Sprintf("hello %s", 9.0)
	    ^

$ rtk go tool golangci-lint run main.go
main.go:6:7: printf: fmt.Sprintf format %s has arg 9.0 of wrong type float64 (govet)
	i := fmt.Sprintf("hello %s", 9.0)
	    ^