Don't build NetworkRecommendation.

Stop compiling code under packages/services/NetworkRecommendation as
the needed SystemApi's have been removed. This is a temporary
workaround until the code can be updated.

Bug: 37357264
Test: make -j NetworkRecommendation
Change-Id: Iaaa0c0e3bc99627eef7555296dec7b129ecdcf7e
1 file changed