garnet: overlay: Update pixel pitch

Bug: 319894241
Flag: ACONFIG com.android.systemui.device_entry_udfps_refactor DEVELOPMENT
Test: manual

Change-Id: Iaa9576cb95ebe73043b7030b2b176f67bc90e3a1
Signed-off-by: Ramadhani <ramadhanifals@gmail.com>

overlay/SystemUIOverlayGarnet/res/values/dimens.xml

@@ -12,4 +12,5 @@
     <dimen name="rounded_corner_content_padding">47px</dimen>
     <dimen name="status_bar_header_height_keyguard">94px</dimen>
     <dimen name="keyguard_lock_height">130dp</dimen>
+    <item name="pixel_pitch" format="float" type="dimen">56.96</item>
 </resources>