I2S: Enable Power Management locks
I2S: Enable Power Management locks

Acquires PM_APB_FREQ_MAX lock when carrying any transaction on I2S if
Power Management Framework is enabled.

Signed-off-by: Sachin Parekh <1631f7d4b77ea0385e159cf0e7f3ae9c6b7d66dd@espressif.com>

espressif/esp-idf,espressif/esp-idf,espressif/esp-idf,espressif/esp-idf