d2-common: set persist.fuse_sdcard=true

We do not have a real internal sd card and the startup scripts
repeatedly refer to this setting, so set it

Change-Id: Ic1c16a5a2c5c3d7a24782bcdf8842db322465371
Camera: enable TARGET_NEED_CAMERA_ZSL

Change-Id: Ifcb18dc9cf9238aa53627edb886d8cc3f206a630