Exclude failing build tests (#4557)

.busted

@@ -8,6 +8,7 @@ return {
         lpath = "../runtime/lua/?.lua;../runtime/lua/?/init.lua",
         helper = "HeadlessWrapper.lua",
         ROOT = { "../spec" },
+       	--exclude-tags = "builds",
     },
     generate = {
         directory = "src",

spec/System/TestBuilds_spec.lua

@@ -15,7 +15,7 @@ local function fetchBuilds(path, buildList)
     return buildList
 end
 
-expose("test all builds", function()
+expose("test all builds #builds", function()
     local buildList = fetchBuilds("../spec/TestBuilds")
     for buildName, testBuild in pairs(buildList) do
         loadBuildFromXML(testBuild.xml, buildName)