Revert "ramdisk: turn off retention on core 0, add charger power modes"

This reverts commit 47fe297a23feec0b6b03c8e01fe5bff91942bba3.
Revert "gee-common: Add Power Modes from CM and CAF"

This reverts commit a38130815ca25710710bef2cbc33c0603c8e6e56.