[trac471] added test data file

src/lib/config/tests/testdata/data22_10.data

+{
+    "version": 123,
+    "value1": 1,
+    "value2": 2.3,
+    "value3": true,
+    "value4": "foo",
+    "value5": [ 1, 2, 3 ],
+    "value6": { "v61": "bar", "v62": true },
+    "value8": [ { "a": "d" }, { "a": "e" } ],
+    "value9": { "v91": "hi", "v92": { "v92a": "Hi", "v92b": 3 } }
+}