chroot-test: Clean up linkerconfig's dependencies

Because linkerconfig declares its dependencies as "required", no needs
to list them as make targets in buildbot-build.sh.

Because vndk-related libraries.txt files are now read from relevent vndk
apex, no needs to rename them in chroot according to vndk version.

Bug: 145184886
Bug: 149376737
Bug: 147737840
Test: art/tools/run-gtests.sh
Change-Id: I62c99c99117d6b5c5ab4bf9da8796584061b91ef
2 files changed