asdk-repo-libdce

[TEST_QNX] Cleanup debug print.

Instead of ERROR, it should be DEBUG as we don't want
it to be printed every encoded instance.

Removed OMAP5 defined flag as it is not used.

Change-Id: Ied3bb95d067b55e601cbd47817d2578d21b5b920
Signed-off-by: Buddy Liong <buddy.budiono@ti.com>