Revert "[media] v4l2: Introduce V4L2_QCOM_BUF_FLAG_EOS"

This reverts commit a5918b3807cc7cd9ffb5622301a28a97bc3c9d00.
Revert "msm: vidc: add 4cc for hevc hybrid decoder"

This reverts commit 18736857a65d347ba63e422a8bb0297d85b6ecf9.
Revert "msm: vidc: add hevc hybrid driver support"

This reverts commit 9c0178bedaec7b690748d974121f1dc5302d39dc.
vidc: Cleanups