display: Change LOCAL_MODULE_PATH to LOCAL_MODULE_RELATIVE_PATH

To comply with multi-arch build system changes for 64-bit support,
LOCAL_MODULE_RELATIVE_PATH needs to be used.

Drop explicit use of LOCAL_MODULE_PATH as its not needed, and
causes build system to overwrite one of multi-arch library
variants with the other arch variant.

Change-Id: I882de72ad2003f1e2bcc93fb63bad7377a84d31d
10 files changed