hidl2aidl: conversion of confirmationui hidl to aidl

Conversion of the confirmationui hidl interface to stable aidl interface.

Bug: b/205760172
Test: run vts -m VtsHalConfirmationUIV1_0Target
Change-Id: I1cd655b0abb319f0134e876955f298cb53fcf43c
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 4e2a4ed..29eb141 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -208,6 +208,14 @@
         </interface>
     </hal>
     <hal format="aidl" optional="true">
+        <name>android.hardware.confirmationui</name>
+        <version>1</version>
+        <interface>
+            <name>IConfirmationUI</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
         <name>android.hardware.contexthub</name>
         <interface>
             <name>IContextHub</name>