Fix build error while were doing incremental build

Build command: make telephony-common

Build error info as below:
make: *** No rule to make target `frameworks/opt/telephony/
src/java/com/android/internal/telephony/AdnRecord.aidl',
needed by `out/target/common/obj/JAVA_LIBRARIES/
telephony-common_intermediates/src/src/java/com/android/
internal/telephony/IIccPhoneBook.java'.  Stop.

Change-Id: I028a3d7ed94c63849bbbc5063142037f1d1ac7bf
Signed-off-by: Roger Chen <cxr514033970@gmail.com>