Revert^2 "Bump keystore2 AIDL API version 1->2"

6b96760c1be3c517d549edcb96a35798788edd27

Change-Id: I93fb064c0e8cd5a92b440daca0f417663fb3ed9e
diff --git a/keystore2/Android.bp b/keystore2/Android.bp
index 3097bae..520237a 100644
--- a/keystore2/Android.bp
+++ b/keystore2/Android.bp
@@ -39,7 +39,7 @@
         "android.security.maintenance-rust",
         "android.security.metrics-rust",
         "android.security.remoteprovisioning-rust",
-        "android.system.keystore2-V1-rust",
+        "android.system.keystore2-V2-rust",
         "libanyhow",
         "libbinder_rs",
         "libkeystore2_aaid-rust",