FirmwarePlugin.cc: add gimbalIndicator to toolIndicators

Co-authored-by: davidsastresas <davidsastresas@gmail.com>
Co-authored-by: Julian Oes <julian@oes.ch>

src/FirmwarePlugin/FirmwarePlugin.cc

@@ -333,6 +333,7 @@ const QVariantList& FirmwarePlugin::toolIndicators(const Vehicle*)
             QVariant::fromValue(QUrl::fromUserInput("qrc:/toolbar/RCRSSIIndicator.qml")),
             QVariant::fromValue(QUrl::fromUserInput("qrc:/toolbar/BatteryIndicator.qml")),
             QVariant::fromValue(QUrl::fromUserInput("qrc:/toolbar/RemoteIDIndicator.qml")),
+            QVariant::fromValue(QUrl::fromUserInput("qrc:/toolbar/GimbalIndicator.qml")),
         });
     }
     return _toolIndicatorList;