In order to see the HAL state in bugreports, we need to allow the HAL to
write to file where the dump is going.
Bug: 237233372
Test: adb shell dumpsys android.hardware.input.processor.IInputProcessor/default
Change-Id: Idf78269e4ee9798c078ac3b7ee4f375515d7aadc
This sepolicy is needed so that the vendor can launch a new HAL process,
and then this HAL process could join the servicemanager as an impl for
IInputProcessor. This HAL will be used to contain the previous impl of
InputClassifier and also new features that we are going to add.
Bug: 210158587
Test: use together with a HAL implementation, make sure HAL runs
Change-Id: I476c215ad622ea18b4ce5cba9c07ae3257a65817
