Revert "[rkp] Expose RKP Hal implementation in virtualizationservice"

Revert submission 2778549-expose-avf-rkp-hal

Reason for revert: SELinux denial
avc:  denied  { find } for pid=3400 uid=10085 name=android.hardware.security.keymint.IRemotelyProvisionedComponent/avf scontext=u:r:rkpdapp:s0:c85,c256,c512,c768 tcontext=u:object_r:avf_remotelyprovisionedcomponent_service:s0 tclass=service_manager permissive=0


Reverted changes: /q/submissionid:2778549-expose-avf-rkp-hal

Bug: 308596709
Change-Id: I9c088bb5843433dbf29282f9f48b2d8693b0fedd
diff --git a/service_vm/requests/src/rkp.rs b/service_vm/requests/src/rkp.rs
index f5b9203..8d7d771 100644
--- a/service_vm/requests/src/rkp.rs
+++ b/service_vm/requests/src/rkp.rs
@@ -75,13 +75,10 @@
         public_keys.push(public_key.to_cbor_value()?);
     }
     // Builds `CsrPayload`.
-    // TODO(b/299256925): The device information is currently empty as we do not
-    // have sufficient details to include.
-    let device_info = Value::Map(Vec::new());
     let csr_payload = cbor!([
         Value::Integer(CSR_PAYLOAD_SCHEMA_V3.into()),
         Value::Text(String::from(CERTIFICATE_TYPE)),
-        device_info,
+        // TODO(b/299256925): Add device info in CBOR format here.
         Value::Array(public_keys),
     ])?;
     let csr_payload = cbor_util::serialize(&csr_payload)?;