apps/camera_pipe: update CMake conf
apps/camera_pipe: update CMake conf

Signed-off-by: Uday Bondhugula <udayb@iisc.ac.in>

Former-commit-id: de854441d4acdaa922e5679c2779f97f1454d793
darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide