feat: add display_name field to groups (#8740)

* feat: add display_name field to groups

This is a non-unique human friendly group name for display
purposes. This means a display name can be used instead of
using an environment var to remap groups with OIDC names to
Coder names. Now groups can retain the OIDC name for mapping,
and use a display name for display purposes.

codersdk/groups.go

@@ -12,6 +12,7 @@ import (
 
 type CreateGroupRequest struct {
 	Name           string `json:"name"`
+	DisplayName    string `json:"display_name"`
 	AvatarURL      string `json:"avatar_url"`
 	QuotaAllowance int    `json:"quota_allowance"`
 }
@@ -19,6 +20,7 @@ type CreateGroupRequest struct {
 type Group struct {
 	ID             uuid.UUID `json:"id" format:"uuid"`
 	Name           string    `json:"name"`
+	DisplayName    string    `json:"display_name"`
 	OrganizationID uuid.UUID `json:"organization_id" format:"uuid"`
 	Members        []User    `json:"members"`
 	AvatarURL      string    `json:"avatar_url"`
@@ -98,6 +100,7 @@ type PatchGroupRequest struct {
 	AddUsers       []string `json:"add_users"`
 	RemoveUsers    []string `json:"remove_users"`
 	Name           string   `json:"name"`
+	DisplayName    *string  `json:"display_name"`
 	AvatarURL      *string  `json:"avatar_url"`
 	QuotaAllowance *int     `json:"quota_allowance"`
 }