Made APMFactMetaDataRaw a qobject-derived class to manage its lifetime by parent

src/FirmwarePlugin/APM/APMParameterMetaData.cc

@@ -260,7 +260,7 @@ void APMParameterMetaData::loadParameterFactMetaDataFile(const QString& metaData
                     qCDebug(APMParameterMetaDataLog) << "Duplicate parameter found:" << name;
                     rawMetaData = _vehicleTypeToParametersMap[currentCategory][name];
                 } else {
-                    rawMetaData = new APMFactMetaDataRaw();
+                    rawMetaData = new APMFactMetaDataRaw(this);
                     _vehicleTypeToParametersMap[currentCategory][name] = rawMetaData;
                     groupMembers[group] << name;
                 }

src/FirmwarePlugin/APM/APMParameterMetaData.h

@@ -24,11 +24,12 @@
 Q_DECLARE_LOGGING_CATEGORY(APMParameterMetaDataLog)
 Q_DECLARE_LOGGING_CATEGORY(APMParameterMetaDataVerboseLog)
 
-class APMFactMetaDataRaw
+class APMFactMetaDataRaw : public QObject
 {
+    Q_OBJECT
 public:
-    APMFactMetaDataRaw(void)
-        : rebootRequired(false)
+    APMFactMetaDataRaw(QObject *parent = nullptr)
+        : QObject(parent), rebootRequired(false)
     { }
 
     QString name;