fix(secfixes-check): unfix some linting errors

secfixes-check

@@ -195,10 +195,10 @@ end
 -- with each policy violation
 ---
 local function main(arg)
-	local ret = 0
+	ret = 0
 
 	for i = 1,#arg do
-		local apkbuild = arg[i]
+		apkbuild = arg[i]
 
 		local table = readFile(apkbuild)