Fixing wrong alpha for disbled icon

Bug: 230852221
Test: Verified manually
Change-Id: I73fb1ac73ff374cd67b3f26367814ea5b0b49a3b
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 864bb58..2109510 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -76,7 +76,7 @@
     </style>
 
     <style name="LauncherTheme.DarkMainColor" parent="@style/LauncherTheme">
-        <item name="disabledIconAlpha">.254</item>
+        <item name="disabledIconAlpha">.54</item>
 
     </style>