ANDROID: gki: update to new crc-ccitt path

The ctc-ccitt module and others were relocated under lib/crc/ upstream
so update the path in modules.bzl accordingly.

Cc: Eric Biggers <ebiggers@google.com>
Fixes: 89a51591 ("lib/crc: Move files into lib/crc/")
Change-Id: I25869b2a737269f1e8b427109300cf7793e2e859
Signed-off-by: Carlos Llamas <cmllamas@google.com>