Build libdrm* modules with BOARD_VNDK_VERSION
They are marked as vendor module since they all are depending on libdrm,
which is a vendor lib.
Also, libdrm_platform is newly introduced as the platform version of
libdrm.
Bug: 37342627
Bug: 63741047
Test: BOARD_VNDK_VERSION=current m -j libdrm_amdgpu libdrm_etnaviv
libdrm_freedreno libdrm_intel libdrm_nouveau libdrm_radeon
libdrm_rockchip libdrm_tegra libkms modetest atomictest planetest
Change-Id: Ic1ff6fb616f406f1c5e005d3e6f6039758d62315
Merged-In: Ic1ff6fb616f406f1c5e005d3e6f6039758d62315
(cherry picked from commit ac77138cb1a0afadceab3cbb779c01ab718b5b19)
14 files changed