Revert "device property: Add fwnode_irq_get_byname"

This reverts commit c15e2ab4 which is
commit ca0acb51 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: I89716c67f3ee804131a3843bbcbce97c922654f6
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>