Revert "hammerhead: include camera.msm8960 (old HAL)"
Revert "hammerhead: include camera.msm8960 (old HAL)"

This reverts commit 4bba8a9376e2caadcf39c41a80b344f49760ca74.
Remove duplicated camera.msm8974 package.

maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead