vendor/bliss: Add back backup tool
- Update version to 8.0

Change-Id: Ia37ebfe806deca3ec65f326c44e81dfe360a1ab7
Signed-off-by: Jackeagle <jackeagle102@gmail.com>
diff --git a/prebuilt/common/bin/backuptool.sh b/prebuilt/common/bin/backuptool.sh
index 1e7867b..97277ec 100644
--- a/prebuilt/common/bin/backuptool.sh
+++ b/prebuilt/common/bin/backuptool.sh
@@ -5,7 +5,7 @@
 
 export C=/tmp/backupdir
 export S=/system
-export V=7.0
+export V=8.0
 
 # Scripts in /system/addon.d expect to find backuptool.functions in /tmp
 cp -f /tmp/install/bin/backuptool.functions /tmp