vendor: replace SimpleGallery with FossifyGallery

* Version 1.1.3 gallery-7-foss-release.apk from the GitHub releases
https://github.com/FossifyOrg/Gallery/releases/tag/1.1.3

* SimpleTools is deprecated, the original maintainer forked the project
SimpleMobileTools/General-Discussion#244

Change-Id: I6acef5dca10a700cb7330d9a8ca493ecbcfbedc5
Signed-off-by: SirRGB <[email protected]>

Author: SirRGB

prebuilt/app/Android.mk

@@ -23,7 +23,7 @@
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
-LOCAL_MODULE := SimpleGallery
+LOCAL_MODULE := FossifyGallery
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_CLASS := APPS
 LOCAL_BUILT_MODULE_STEM := package.apk