Move cplay to vendor.

cplay is using libtinycompress which is a vendor only module.

Test: CleanSpec works
Test: with BOARD_VNDK_VERSION
Test: hitting "Error: Can't find sync word" with and without this change
  (filed b/63141137)
Bug: 37342627
Change-Id: Id50dd55b772e44d1aa7427caa7338d5096c9e862
2 files changed