Remove links to libart(d).so in the runtime.

They are not needed since the binaries and relevant exported libraries have
moved to the Runtime APEX.

Test: Flash and boot
Test: atest CtsJniTestCases CtsJdwpTestCases
Bug: 119867084
Change-Id: If416fbae7057aec02059bb31a4dcd8b63dcc0cad
3 files changed