Bug 2001299 [wpt PR 56134] - Update wpt metadata, a=testonly

wpt-pr: 56134
wpt-type: metadata

Author: moz-wptsync-bot

testing/web-platform/meta/custom-elements/registries/template.window.js.ini

@@ -7,3 +7,21 @@
 
   [Serializing a ShadowRoot with a registry that differs from its host]
     expected: FAIL
+
+  [Serializing a ShadowRoot with a global registry]
+    expected: FAIL
+
+  [Serializing a ShadowRoot with a registry that differs from its host document]
+    expected: FAIL
+
+  [Serializing a ShadowRoot with a null registry with a null registry host document]
+    expected: FAIL
+
+  [Serializing a ShadowRoot with a registry with a null registry host document]
+    expected: FAIL
+
+  [Serializing a ShadowRoot with a null registry with a scoped registry host document]
+    expected: FAIL
+
+  [A declarative shadow root gets its default registry from its node document]
+    expected: FAIL