Add end-to-end build test for Script.Disabled via .meta.json

rojo-test/build-test-snapshots/build_test__script_meta_disabled.snap

@@ -0,0 +1,18 @@
+---
+source: rojo-test/src/build_test.rs
+expression: contents
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">script_meta_disabled</string>
+    </Properties>
+    <Item class="Script" referent="1">
+      <Properties>
+        <string name="Name">hello</string>
+        <bool name="Disabled">true</bool>
+        <string name="Source">-- This script should be marked 'Disabled'</string>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-tests/script_meta_disabled/default.project.json

@@ -0,0 +1,6 @@
+{
+  "name": "script_meta_disabled",
+  "tree": {
+    "$path": "folder"
+  }
+}

rojo-test/build-tests/script_meta_disabled/folder/hello.meta.json

@@ -0,0 +1,5 @@
+{
+  "properties": {
+    "Disabled": true
+  }
+}

rojo-test/build-tests/script_meta_disabled/folder/hello.server.lua

@@ -0,0 +1 @@
+-- This script should be marked 'Disabled'

rojo-test/src/build_test.rs

@@ -36,6 +36,7 @@ gen_build_tests! {
     plain_gitkeep,
     rbxm_in_folder,
     rbxmx_in_folder,
+    script_meta_disabled,
     server_in_folder,
     server_init,
     txt,