Rename VirtManager to VirtualizationService.

Bug: 188042280
Test: atest VirtualizationTestCases
Change-Id: I15f3f91e464f52d1b1fd47b1290846b1d21fa665
diff --git a/vm/Android.bp b/vm/Android.bp
index d0f341d..e7148ca 100644
--- a/vm/Android.bp
+++ b/vm/Android.bp
@@ -8,7 +8,7 @@
     srcs: ["src/main.rs"],
     edition: "2018",
     rustlibs: [
-        "android.system.virtmanager-rust",
+        "android.system.virtualizationservice-rust",
         "libanyhow",
         "libenv_logger",
         "liblibc",