Remove host_supported

We don't need it (the reason for adding it no longer applies), and it
prevents us adding non-host dependencies.

Doing this separately since it has caused problems in the past
(b/204562227).

Bug: 308759880
Test: atest MicrodroidTests
Test: atest libapexutil_rust.test
Change-Id: Idcd59caa692114729f1c91a0b9c7a4340c58cfba
diff --git a/libs/apexutil/Android.bp b/libs/apexutil/Android.bp
index 92d4e80..f9b72c4 100644
--- a/libs/apexutil/Android.bp
+++ b/libs/apexutil/Android.bp
@@ -6,7 +6,6 @@
     name: "libapexutil_rust.defaults",
     crate_name: "apexutil",
     defaults: ["avf_build_flags_rust"],
-    host_supported: true,
     srcs: ["src/lib.rs"],
     edition: "2021",
     rustlibs: [
@@ -31,14 +30,4 @@
     rustlibs: [
         "libhex",
     ],
-    target: {
-        host: {
-            // TODO(b/204562227): remove once the build does this automatically
-            data_libs: [
-                "libc++",
-                "libcrypto",
-                "libz",
-            ],
-        },
-    },
 }