Closes #26966: enable wallpapers V2 (#27141)

(cherry picked from commit 6f24fadebb)

Co-authored-by: MatthewTighe <mtighe@mozilla.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

app/src/main/java/org/mozilla/fenix/FeatureFlags.kt

@@ -117,5 +117,5 @@ object FeatureFlags {
     /**
      * Enables the wallpaper v2 enhancements.
      */
-    val wallpaperV2Enabled = Config.channel.isDebug
+    const val wallpaperV2Enabled = true
 }