Snippets for plasma-browser-integration 6.8.0 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/plasma-browser-integration/6.8.0/1.fc46/data/logs/s390x/build.log.

• /builddir/build/BUILD/plasma-browser-integration-6.8.0-build/plasma-browser-integration-6.8.0/host/connection.cpp:24:18: warning: ignoring return value of ‘bool QFile::open(int, QIODeviceBase::OpenMode, QFileDevice::FileHandleFlags)’, declared with attribute ‘nodiscard’ [-Wunused-result]
     24 |     m_stdOut.open(newStdout, QIODevice::WriteOnly);
        |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /builddir/build/BUILD/plasma-browser-integration-6.8.0-build/plasma-browser-integration-6.8.0/host/connection.cpp:26:17: warning: ignoring return value of ‘bool QFile::open(int, QIODeviceBase::OpenMode, QFileDevice::FileHandleFlags)’, declared with attribute ‘nodiscard’ [-Wunused-result]
     26 |     m_stdIn.open(STDIN_FILENO, QIODevice::ReadOnly | QIODevice::Unbuffered);
        |     ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~