Fix all occurances of checking for RemoteClusterServiceLicense (#22453)

web/context.go

@@ -145,7 +145,7 @@ func (c *Context) CloudKeyRequired() {
 }
 
 func (c *Context) RemoteClusterTokenRequired() {
-	if license := c.App.Channels().License(); license == nil || !*license.Features.RemoteClusterService || c.AppContext.Session().Props[model.SessionPropType] != model.SessionTypeRemoteclusterToken {
+	if license := c.App.Channels().License(); license == nil || !license.HasRemoteClusterService() || c.AppContext.Session().Props[model.SessionPropType] != model.SessionTypeRemoteclusterToken {
 		c.Err = model.NewAppError("", "api.context.session_expired.app_error", nil, "TokenRequired", http.StatusUnauthorized)
 		return
 	}

web/handlers.go

@@ -302,7 +302,7 @@ func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		} else {
 			c.AppContext.SetSession(session)
 		}
-	} else if token != "" && c.App.Channels().License() != nil && *c.App.Channels().License().Features.RemoteClusterService && tokenLocation == app.TokenLocationRemoteClusterHeader {
+	} else if token != "" && c.App.Channels().License() != nil && c.App.Channels().License().HasRemoteClusterService() && tokenLocation == app.TokenLocationRemoteClusterHeader {
 		// Get the remote cluster
 		if remoteId := c.GetRemoteID(r); remoteId == "" {
 			c.Logger.Warn("Missing remote cluster id") //