go install github.com/hasura/graphql-engine/cli/cmd/hasura@latest fail

### Version Information

Server Version:
CLI Version (for CLI related issue):

### Environment

OSS

### What is the current behaviour?

### What is the expected behaviour?

### How to reproduce the issue?

go install github.com/hasura/graphql-engine/cli/cmd/hasura@latest
go: downloading github.com/hasura/graphql-engine/cli v0.0.0-20210616110426-09070769b4bb
go: downloading github.com/sirupsen/logrus v1.7.0
go: downloading github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a
go: downloading github.com/manifoldco/promptui v0.8.0
go: downloading github.com/gin-gonic/gin v1.5.0
go: downloading github.com/goccy/go-yaml v1.8.8
go: downloading github.com/briandowns/spinner v1.8.0
go: downloading github.com/gofrs/uuid v3.2.0+incompatible
go: downloading golang.org/x/crypto v0.0.0-20210317152858-513c2a44f670
go: downloading github.com/fatih/color v1.10.0
go: downloading github.com/ahmetb/go-linq v3.0.0+incompatible
go: downloading github.com/parnurzeal/gorequest v0.2.16
go: downloading github.com/qor/transition v0.0.0-20190608002025-f17b56902e4b
go: downloading github.com/gin-contrib/cors v1.3.0
go: downloading github.com/gin-contrib/static v0.0.0-20191128031702-f81c604d8ac2
go: downloading github.com/gin-gonic/contrib v0.0.0-20191209060500-d6e26eeaa607
go: downloading github.com/skratchdot/open-golang v0.0.0-20190402232053-79abb63cd66e
go: downloading github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
go: downloading gopkg.in/src-d/go-git.v4 v4.13.1
go: downloading gopkg.in/ini.v1 v1.51.0
go: downloading github.com/juju/ansiterm v0.0.0-20180109212912-720a0952cc2a
go: downloading golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c
go: downloading github.com/jinzhu/gorm v1.9.11
go: downloading github.com/qor/admin v0.0.0-20191205023516-9032e7fec172
go: downloading github.com/qor/audited v0.0.0-20171228121055-b52c9c2f0571
go: downloading github.com/qor/qor v0.0.0-20191022064424-b3deff729f68
go: downloading github.com/qor/roles v0.0.0-20171127035124-d6375609fe3e
go: downloading golang.org/x/net v0.0.0-20210226172049-e18ecbb05110
go: downloading moul.io/http2curl v1.0.0
go: downloading github.com/golang/protobuf v1.4.3
go: downloading gopkg.in/go-playground/validator.v9 v9.29.1
go: downloading github.com/sergi/go-diff v1.0.0
go: downloading gopkg.in/src-d/go-billy.v4 v4.3.2
go: downloading github.com/jinzhu/inflection v1.0.0
go: downloading github.com/src-d/gcfg v1.4.0
go: downloading google.golang.org/protobuf v1.25.0
go: downloading github.com/go-playground/universal-translator v0.17.0
go: downloading github.com/leodido/go-urn v1.2.0
go: downloading golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1
go: downloading github.com/qor/validations v0.0.0-20171228122639-f364bca61b46
go: downloading github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd
go: downloading github.com/xanzy/ssh-agent v0.2.1
go: downloading github.com/go-playground/locales v0.13.0
go: downloading github.com/gosimple/slug v1.9.0
go: downloading github.com/jinzhu/now v1.0.1
go: downloading github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be
go: downloading github.com/qor/responder v0.0.0-20171031032654-b6def473574f
go: downloading github.com/theplant/cldr v0.0.0-20190423050709-9f76f7ce4ee8
go: downloading github.com/qor/assetfs v0.0.0-20170713023933-ff57fdc13a14
go: downloading github.com/qor/session v0.0.0-20170907035918-8206b0adab70
go: downloading github.com/qor/middlewares v0.0.0-20170822143614-781378b69454
go: downloading github.com/gorilla/context v1.1.1
go: downloading github.com/gorilla/sessions v1.2.0
go: downloading github.com/gorilla/securecookie v1.1.1
../../../../go/pkg/mod/github.com/hasura/graphql-engine/cli@v0.0.0-20210616110426-09070769b4bb/internal/cliext/cli_ext_darwin.go:7:12: pattern bin/cli-ext-hasura-macos: no matching files found

### Screenshots or Screencast

### Please provide any traces or logs that could help here.

### Any possible solutions/workarounds you're aware of?

### Keywords

Reproduce the failure with `go install github.com/hasura/graphql-engine/cli/cmd/hasura@latest`, then inspect `cli/internal/cliext/cli_ext_darwin.go`, the file named in the error. Done means the documented install command completes successfully without the missing `bin/cli-ext-hasura-macos` pattern error.

Written by the indexing model from the issue text.