Revert "ANDROID: vendor_hooks: Define new hooks in _mmc_suspend/resume"

This reverts commit 905fa9b7.

Making use in the downstream sdhci driver.

Bug: 283922495
Bug: 321908270
Bug: 379034028
Bug: 383435602
Cc: Sarthak Garg <quic_sartgarg@quicinc.com>
Cc: Sanjeev Yadav <sanjeev.y@mediatek.com>
Change-Id: I50b22ec8e5cbd1105fd1dd7394409474a9d4039c
Signed-off-by: kamasali Satyanarayan <quic_kamasali@quicinc.com>
(cherry picked from commit fad319bb)