Move READ_PHONE_STATE compat id to @hide

Bug: 185121376
Test: atest CtsTelephony2TestCases CtsTelecomTestCases2
Change-Id: I0207faf30c85cc3275e312939bec570390129304
diff --git a/core/api/current.txt b/core/api/current.txt
index 0420714..d161cfb 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -40334,7 +40334,6 @@
     field public static final int DURATION_MEDIUM = 2; // 0x2
     field public static final int DURATION_SHORT = 1; // 0x1
     field public static final int DURATION_VERY_SHORT = 0; // 0x0
-    field public static final long ENABLE_GET_CALL_STATE_PERMISSION_PROTECTION = 157233955L; // 0x95f3323L
     field public static final String EXTRA_CALL_BACK_NUMBER = "android.telecom.extra.CALL_BACK_NUMBER";
     field public static final String EXTRA_CALL_DISCONNECT_CAUSE = "android.telecom.extra.CALL_DISCONNECT_CAUSE";
     field public static final String EXTRA_CALL_DISCONNECT_MESSAGE = "android.telecom.extra.CALL_DISCONNECT_MESSAGE";
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 4886789..1953af4 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -1011,6 +1011,7 @@
      * Enable READ_PHONE_STATE protection on APIs querying and notifying call state, such as
      * {@code TelecomManager#getCallState}, {@link TelephonyManager#getCallStateForSubscription()},
      * and {@link android.telephony.TelephonyCallback.CallStateListener}.
+     * @hide
      */
     @ChangeId
     @EnabledSince(targetSdkVersion = Build.VERSION_CODES.S)