identity: Add VTS test to check that Identity Credential is implemented.

Android 14 VSR requires Identity Credential at feature version 202301
or later. This adds a test which verifies this.

Also bump the feature version of the default implementation to 202301.

Bug: 249767070
Test: atest IdentityCredentialImplementedTest
Change-Id: Ifdbaba764e457ceb84fe6347c9992608ed4ba651
diff --git a/identity/aidl/vts/Android.bp b/identity/aidl/vts/Android.bp
index dd29819..54bf887 100644
--- a/identity/aidl/vts/Android.bp
+++ b/identity/aidl/vts/Android.bp
@@ -59,3 +59,16 @@
     ],
     require_root: true,
 }
+
+java_test_host {
+    name: "IdentityCredentialImplementedTest",
+    libs: [
+        "tradefed",
+        "vts-core-tradefed-harness",
+    ],
+    srcs: ["src/**/*.java"],
+    test_suites: [
+        "vts",
+    ],
+    test_config: "IdentityCredentialImplementedTest.xml",
+}