prebuilt: Update Lawnchair to alpha-2.0-2291

Signed-off-by: Jackeagle <jackeagle102@gmail.com>
Change-Id: I22795c6260903f28cbb2ab20ab2f13002ba244f1
diff --git a/prebuilt/common/priv-app/Lawnchair.apk b/prebuilt/common/priv-app/Lawnchair.apk
index aef7292..9368e58 100644
--- a/prebuilt/common/priv-app/Lawnchair.apk
+++ b/prebuilt/common/priv-app/Lawnchair.apk
Binary files differ