ANDROID: virt: geniezone: Refactoring irqfd to align with upstream v6

[Detail]
- remove register/unregister ack notifier
- remove spi setting
- remove resamplerfd
- remove resampler_link

Change-Id: I7c641ba16ebcba208592dc78337501014a832ddf
Signed-off-by: Yingshiuan Pan <yingshiuan.pan@mediatek.com>
Signed-off-by: Yi-De Wu <yi-de.wu@mediatek.com>
Bug: 301179926
Link: https://lore.kernel.org/all/20230919111210.19615-10-yi-de.wu@mediatek.com/