Add confirmationui to compatibility matrix.

Bug: 68112778
Test: install compatibility matrix
Change-Id: Ibab77dce5848b0843c5c33048e7d027f0d3fe099
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 7d71b82..6aa5fc5 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -112,6 +112,14 @@
         </interface>
     </hal>
     <hal format="hidl" optional="true">
+        <name>android.hardware.confirmationui</name>
+        <version>1.0</version>
+        <interface>
+            <name>IConfirmationUI</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
         <name>android.hardware.contexthub</name>
         <version>1.0</version>
         <interface>