chore: remove organization_id suffix from org_member roles in database (#13473)

Organization member's table is already scoped to an organization.
Rolename should avoid having the org_id appended.

Wipes all existing organization role assignments, which should not be used anyway.

site/src/api/typesGenerated.ts

@@ -977,7 +977,7 @@ export interface Response {
 // From codersdk/roles.go
 export interface Role {
   readonly name: string;
-  readonly organization_id: string;
+  readonly organization_id?: string;
   readonly display_name: string;
   readonly site_permissions: readonly Permission[];
   readonly organization_permissions: readonly Permission[];
@@ -1030,6 +1030,7 @@ export interface SessionLifetime {
 export interface SlimRole {
   readonly name: string;
   readonly display_name: string;
+  readonly organization_id?: string;
 }
 
 // From codersdk/deployment.go