Update HIDL makefiles.

Allow them to be static.

This is required for a couple of reasons:
- enabling HIDL passthrough in recovery
- enabling VTS tests to be static blobs

Bug: 32920003
Bug: 64040096
Test: update-all-google-makefiles.sh
Merged-In: I07333961f6cea2dbeb4acbddc3672acc241d958b
Change-Id: I07333961f6cea2dbeb4acbddc3672acc241d958b
(cherry picked from commit 44f14b1a5406a4dd5bbfd741fca74fb72595ce16)
3 files changed