Statically link missing libary to SurfaceFlinger_test

Some targets do not have the libary in their system or
vendor image so the test fails to run.

Fixes: 169975342
Test: m SurfaceFlinger_test
Test: Treehugger run on cf_x86_64_phone-userdebug
Change-Id: I9a08146468f69b22ac5b397d0d5c0f195cde972f