Fix cts split apk testcase copy pattern rule.
Fix cts split apk testcase copy pattern rule.

Bug: 21762834
Change-Id: Ib8ff956685c898132a11de45a0d7cfdd1009f48c

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build