omni: overlay: SystemUI: dont block active alarm icon from collapsed status bar

we have a setting to configure

Change-Id: I96dab277ead3d16618d4b357f051e58bdfa892ed
diff --git a/overlay/common/frameworks/base/packages/SystemUI/res/values/config.xml b/overlay/common/frameworks/base/packages/SystemUI/res/values/config.xml
index e18eea0..090b616 100644
--- a/overlay/common/frameworks/base/packages/SystemUI/res/values/config.xml
+++ b/overlay/common/frameworks/base/packages/SystemUI/res/values/config.xml
@@ -46,4 +46,16 @@
     <!-- Notifications are sized to match the width of two (of 4) qs tiles in landscape. -->
     <bool name="config_skinnyNotifsInLandscape">false</bool>
 
+    <!-- Icons that don't show in a collapsed non-keyguard statusbar -->
+    <string-array name="config_collapsed_statusbar_icon_blocklist" translatable="false">
+        <item>@*android:string/status_bar_volume</item>
+        <item>@*android:string/status_bar_call_strength</item>
+    </string-array>
+
+    <!-- not used at the moment - both places use the same config above -->
+    <!-- Icons that don't show in a collapsed statusbar on keyguard -->
+    <string-array name="config_keyguard_statusbar_icon_blocklist" translatable="false">
+        <item>@*android:string/status_bar_volume</item>
+        <item>@*android:string/status_bar_call_strength</item>
+    </string-array>
 </resources>