Optionally use qmlformat for Qt Quick auto format on save

Task-number: QTCREATORBUG-28192
Task-number: QTCREATORBUG-26602
Change-Id: I22a3917e8a4de4aaf297e9d9d622bdede782c6a6
Reviewed-by: Xavier BESSON <developer@xavi-b.fr>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/texteditor/command.cpp

@@ -30,6 +30,11 @@ void Command::addOption(const QString &option)
     m_options << option;
 }
 
+void Command::addOptions(const QStringList &options)
+{
+    m_options += options;
+}
+
 Command::Processing Command::processing() const
 {
     return m_processing;