Update VtsHalAudioPolicyV1_0TargetTest to match XML changes

There was a proposal for a backward-compatible XML schema change
(https://android-review.googlesource.com/q/I1bf31c6bf6c57c9b79f0d5751601aa77780f1f80)
which had a mistake. Express the change correctly to match
the implementation.

Bug: 231929160
Test: atest VtsHalAudioPolicyV1_0TargetTest
Change-Id: Id581e290740a3c00ba3719a339c9bc47d730f35c
Merged-In: Id581e290740a3c00ba3719a339c9bc47d730f35c
diff --git a/audio/policy/1.0/xml/api/current.txt b/audio/policy/1.0/xml/api/current.txt
index 29a9cd4..0b77d45 100644
--- a/audio/policy/1.0/xml/api/current.txt
+++ b/audio/policy/1.0/xml/api/current.txt
@@ -232,10 +232,12 @@
 
   public class ValueType {
     ctor public ValueType();
+    method public String getAndroid_type();
     method public String getLiteral();
-    method public int getNumerical();
+    method public long getNumerical();
+    method public void setAndroid_type(String);
     method public void setLiteral(String);
-    method public void setNumerical(int);
+    method public void setNumerical(long);
   }
 
   public class ValuesType {