Merge "Fix sched_param initialization for musl libc"

        // if thread not initialized, start thread

        mStopThread = false;

        std::thread pollThread{[&stopThread = mStopThread, looper = mLooper, javaVm = mJavaVm] {

            struct sched_param p = {0};

            struct sched_param p = {};

            p.sched_priority = 10;

            if (sched_setscheduler(0 /* current thread*/, SCHED_FIFO, &p) != 0) {

                LOG(ERROR) << "Could not use SCHED_FIFO for looper thread: " << strerror(errno);