api: remove deprecated grant_scope_id field (#4886)

* api: remove deprecated grant_scope_id field

The grant_scope_id field was deprecated in 0.15.0, so we can remove
it for 0.17.0.

* Fix tests

* Fix more tests

* Remove an option and some related code that stuck around

* Fix bats tests

---------

Co-authored-by: Jeff Mitchell <jeffrey.mitchell@gmail.com>

api/roles/option.gen.go

@@ -115,18 +115,6 @@ func DefaultDescription() Option {
 	}
 }
 
-func WithGrantScopeId(inGrantScopeId string) Option {
-	return func(o *options) {
-		o.postMap["grant_scope_id"] = inGrantScopeId
-	}
-}
-
-func DefaultGrantScopeId() Option {
-	return func(o *options) {
-		o.postMap["grant_scope_id"] = nil
-	}
-}
-
 func WithName(inName string) Option {
 	return func(o *options) {
 		o.postMap["name"] = inName

api/roles/role.gen.go

@@ -26,7 +26,6 @@ type Role struct {
 	CreatedTime       time.Time         `json:"created_time,omitempty"`
 	UpdatedTime       time.Time         `json:"updated_time,omitempty"`
 	Version           uint32            `json:"version,omitempty"`
-	GrantScopeId      string            `json:"grant_scope_id,omitempty"`
 	GrantScopeIds     []string          `json:"grant_scope_ids,omitempty"`
 	PrincipalIds      []string          `json:"principal_ids,omitempty"`
 	Principals        []*Principal      `json:"principals,omitempty"`