Add @UnsupportedAppUsage annotations

For packages:
  com.android.ims.internal.uce.uceservice
  com.android.ims.internal.uce.presence
  com.android.ims.internal.uce.options
  com.android.ims.internal.uce.common
  com.android.ims.internal
  com.android.ims

This is an automatically generated CL. See go/UnsupportedAppUsage
for more details.

Exempted-From-Owner-Approval: Mechanical changes to the codebase
which have been approved by Android API council and announced on
android-eng@

Bug: 110868826
Test: m
Change-Id: I9e39973bf43a80f17038f7e239a94ef2209e6e2a
Merged-In: Ib1819d4d15e730c0f224b45fb72f3225b0dddf91
diff --git a/telephony/java/com/android/ims/internal/uce/common/StatusCode.java b/telephony/java/com/android/ims/internal/uce/common/StatusCode.java
index ad9b669..3921cfb 100644
--- a/telephony/java/com/android/ims/internal/uce/common/StatusCode.java
+++ b/telephony/java/com/android/ims/internal/uce/common/StatusCode.java
@@ -16,6 +16,7 @@
 
 package com.android.ims.internal.uce.common;
 
+import android.annotation.UnsupportedAppUsage;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.Log;
@@ -71,12 +72,14 @@
      * Constructor for the StatusCode class.
      * @hide
      */
+    @UnsupportedAppUsage
     public StatusCode() {}
 
     /**
      *  Gets the status code.
      *  @hide
      */
+    @UnsupportedAppUsage
     public int getStatusCode() {
         return mStatusCode;
     }
@@ -85,6 +88,7 @@
      *  Sets the status code.
      *  @hide
      */
+    @UnsupportedAppUsage
     public void setStatusCode(int nStatusCode) {
         this.mStatusCode = nStatusCode;
     }