Statically link aidl libs into netd_unit_test

We don't install the 32bit variants of the shared libs for aidl
interfaces. Therefore, link netd_unit_test statically.

Continue to use the shared libs in other binaries because linking them
statically causes considerable bloat (ndc grows from 55KB to 250KB!)

Test: m netd_unit_test && adb sync data
      adb shell /data/nativetest/netd_unit_test/netd_unit_test
Bug: 135699916
Change-Id: Ib8e61bc181331f64e5a391676fd4f1cdc0b2cfc3
1 file changed