Add UNLOCK_CREDENTIAL_STORAGE and ADD_CREDENTIAL

Add UNLOCK_CREDENTIAL_STORAGE and ADD_CREDENTIAL intents to manifest.
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 0bf41e8..2092321 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -276,6 +276,8 @@
                 <action android:name="android.intent.action.MAIN" />
                 <action android:name="android.settings.SECURITY_SETTINGS" />
                 <action android:name="android.settings.LOCATION_SOURCE_SETTINGS" />
+                <action android:name="android.security.ADD_CREDENTIAL" />
+                <action android:name="android.security.UNLOCK_CREDENTIAL_STORAGE" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.VOICE_LAUNCH" />
                 <category android:name="com.android.settings.SHORTCUT" />