parser BUGFIX any content parsing

Any data whatsoever must be possible
to parse.
diff --git a/tests/utests/data/test_lyb.c b/tests/utests/data/test_lyb.c
index 10470a2..7bce80e 100644
--- a/tests/utests/data/test_lyb.c
+++ b/tests/utests/data/test_lyb.c
@@ -299,6 +299,8 @@
             "        }\n"
             "    }\n"
             "\n"
+            "    notification notif;\n"
+            "\n"
             "    augment \"/random\" {\n"
             "        leaf aug-leaf {\n"
             "            type string;\n"
@@ -325,7 +327,7 @@
             "<random xmlns=\"urn:module\">\n"
             "  <aleaf>string</aleaf>\n"
             "  <xml-data><anyxml>data</anyxml></xml-data>\n"
-            "  <any-data><data>any data</data></any-data>\n"
+            "  <any-data><notif/></any-data>\n"
             "  <leaflist>l0</leaflist>\n"
             "  <leaflist>l1</leaflist>\n"
             "  <leaflist>l2</leaflist>\n"