Support App details for work profile apps

App info page stopped supporting the App details feature for work
profile apps in Android N but there is no exact reason from the history.
Try supporting it again to fulfill users' requests and check for
exceptions.

Bug: 264932611
Test: manual & robo and unit tests
Change-Id: I1227cff5e25313905952ba54ab0270cdf4f00fd4

src/com/android/settings/applications/appinfo/AppInstallerInfoPreferenceController.java

@@ -18,7 +18,6 @@ package com.android.settings.applications.appinfo;
 
 import android.content.Context;
 import android.content.Intent;
-import android.os.UserManager;
 
 import androidx.preference.Preference;
 
@@ -39,10 +38,6 @@ public class AppInstallerInfoPreferenceController extends AppInfoPreferenceContr
 
     @Override
     public int getAvailabilityStatus() {
-        if (UserManager.get(mContext).isManagedProfile()) {
-            return DISABLED_FOR_USER;
-        }
-
         if (AppUtils.isMainlineModule(mContext.getPackageManager(), mPackageName)) {
             return DISABLED_FOR_USER;
         }