vndk-sp: Fix vndk-sp-unused computation

This commit removes vndk-sp-indirect libs from vndk-sp-unused.  They
are actually being used (although indirectly).

Bug: 37867089
Test: libhwbinder.so is removed from vndk-sp-unused given sailfish images.
Merged-In: I7a3b253408c53f1d81d1fea39f79e3fe09f6fb75
(cherry picked from commit 55a41a3dd966ae375eb57083db7843f43a83dc2e)

Change-Id: I58df815bee640d79f2080b78ff133c5b670d8f15
1 file changed