Camera: adjust inflight list warning threshold

    static const size_t        kDumpSleepDuration = 100000; // 0.10 sec

    static const nsecs_t       kShutdownTimeout   = 5000000000; // 5 sec

    static const nsecs_t       kActiveTimeout     = 500000000;  // 500 ms

    static const size_t        kInFlightWarnLimit = 20;

    static const size_t        kInFlightWarnLimit = 30;

    static const size_t        kInFlightWarnLimitHighSpeed = 256; // batch size 32 * pipe depth 8

    // SCHED_FIFO priority for request submission thread in HFR mode

    static const int           kRequestThreadPriority = 1;