[loader] Make recipe engine support examples/ module subdir

recipe_modules/properties/example.expected/lists.json

Index: recipe_modules/properties/example.expected/lists.json
diff --git a/recipe_modules/properties/example.expected/lists.json b/recipe_modules/properties/example.expected/lists.json
deleted file mode 100644
index 22c2a2f951f437bd46deb60c6d93ffbb4a0c4ab9..0000000000000000000000000000000000000000
--- a/recipe_modules/properties/example.expected/lists.json
+++ /dev/null
@@ -1,45 +0,0 @@
-[
-  {
-    "cmd": [
-      "echo",
-      "{'key': ['value', ['value']]}",
-      "'thing'"
-    ],
-    "name": "echo"
-  },
-  {
-    "cmd": [
-      "echo",
-      "('foo.bar-bam', 'thing')",
-      "('recipe', 'properties:example')",
-      "('test_prop', {'key': ['value', ['value']]})"
-    ],
-    "name": "echo all"
-  },
-  {
-    "cmd": [
-      "echo",
-      "'properties:example'"
-    ],
-    "name": "echo recipe"
-  },
-  {
-    "cmd": [
-      "echo",
-      "'thing'"
-    ],
-    "name": "echo foo.bar-bam"
-  },
-  {
-    "cmd": [
-      "echo",
-      "FrozenDict([('key', ('value', ('value',)))])"
-    ],
-    "name": "echo test_prop"
-  },
-  {
-    "name": "$result",
-    "recipe_result": null,
-    "status_code": 0
-  }
-]