Move AVF jar to BCP and rename it to framework-virtualization

In Android U we are planning to provide privileged @SystemApi's to
manage virtual machines. These APIs will be provided by the
framework-virtualization jar.

This change moves the framework-virtualization jar to be part of
the BCP, which will allow us to use the processes and guidelines setup
for Android APIs.

This change also renames the java_sdk_library to framework-virtualization
to align it with other BCP jars provided by APEX modules.

Bug: 243512044
Test: build on product with AVF support
Test: build on product without AVF support
Test: atest --test-mapping packages/modules/Virtualization:avf-presubmit
Change-Id: Ifb0d04d58bb7e18fe548ab3780a0d753c8baba2d
diff --git a/tests/benchmark/Android.bp b/tests/benchmark/Android.bp
index e6f39f8..e917063 100644
--- a/tests/benchmark/Android.bp
+++ b/tests/benchmark/Android.bp
@@ -16,7 +16,7 @@
         "com.android.microdroid.testservice-java",
         "truth-prebuilt",
     ],
-    libs: ["android.system.virtualmachine"],
+    libs: ["framework-virtualization"],
     jni_libs: [
         "MicrodroidBenchmarkNativeLib",
         "MicrodroidIdleNativeLib",