Update to stable rbx-dom libraries

src/snapshot/tests/snapshots/librojo__snapshot__tests__apply__add_property-2.snap

@@ -1,6 +1,7 @@
 ---
 source: src/snapshot/tests/apply.rs
 expression: applied_patch_value
+
 ---
 removed: []
 added: []
@@ -10,6 +11,6 @@ updated:
     changed_class_name: ~
     changed_properties:
       Foo:
-        Type: String
-        Value: Value of Foo
+        String: Value of Foo
     changed_metadata: ~
+

src/snapshot/tests/snapshots/librojo__snapshot__tests__apply__add_property.snap

@@ -1,16 +1,17 @@
 ---
 source: src/snapshot/tests/apply.rs
 expression: tree_view
+
 ---
 id: id-1
 name: ROOT
 class_name: ROOT
 properties:
   Foo:
-    Type: String
-    Value: Value of Foo
+    String: Value of Foo
 metadata:
   ignore_unknown_instances: false
   relevant_paths: []
   context: {}
 children: []
+

src/snapshot/tests/snapshots/librojo__snapshot__tests__apply__remove_property_initial.snap

@@ -1,16 +1,17 @@
 ---
 source: src/snapshot/tests/apply.rs
 expression: tree_view
+
 ---
 id: id-1
 name: ROOT
 class_name: ROOT
 properties:
   Foo:
-    Type: String
-    Value: Should be removed
+    String: Should be removed
 metadata:
   ignore_unknown_instances: false
   relevant_paths: []
   context: {}
 children: []
+

src/snapshot/tests/snapshots/librojo__snapshot__tests__compute__set_property.snap

@@ -1,6 +1,7 @@
 ---
 source: src/snapshot/tests/compute.rs
 expression: patch_value
+
 ---
 removed_instances: []
 added_instances: []
@@ -10,6 +11,6 @@ updated_instances:
     changed_class_name: ~
     changed_properties:
       PropertyName:
-        Type: String
-        Value: "Hello, world!"
+        String: "Hello, world!"
     changed_metadata: ~
+