soc: qcom: Add snapshot of IPC IRQ bridge driver

This snapshot is taken as of msm-4.19 'commit <d2f41beab007i>
("Merge "msm: npu: Add bandwidth monitor support"")'.

In addition to update the license year.

Change-Id: I71f5eb30687eca3eae7c122ee419a2f7bee41adc
Signed-off-by: Jay Jayanna <jayanna@codeaurora.org>