RemoteLinux: Fix rsync command-line construction

Fixes: QTCREATORBUG-30795
Change-Id: I1311e9a9cfe9c3f6c5a4c3166a504eb27f652f9f
Reviewed-by: hjk <hjk@qt.io>

src/plugins/remotelinux/linuxdevice.cpp

@@ -1512,7 +1512,8 @@ private:
         const QString sshCmdLine = ProcessArgs::joinArgs(
                     QStringList{SshSettings::sshFilePath().toUserOutput()}
                     << fullConnectionOptions(), OsTypeLinux);
-        QStringList options{"-e", sshCmdLine, m_setup.m_rsyncFlags};
+        QStringList options{"-e", sshCmdLine};
+        options << ProcessArgs::splitArgs(m_setup.m_rsyncFlags, HostOsInfo::hostOs());
 
         if (!m_batches.isEmpty()) { // NormalRun
             const auto batchIt = m_batches.begin();