Bug 1688543 [wpt PR 27303] - Update wpt metadata, a=testonly

wpt-pr: 27303
wpt-type: metadata

testing/web-platform/meta/shadow-dom/focus/focus-pseudo-matches-on-shadow-host.html.ini

@@ -0,0 +1,10 @@
+[focus-pseudo-matches-on-shadow-host.html]
+  [:focus must match a shadow host with open mode shadow root that contains the focused element]
+    expected: FAIL
+
+  [:focus must not match a shadow host with closed mode shadow root that does not contain the focused element]
+    expected: FAIL
+
+  [:focus must match a shadow host with closed mode shadow root that contains the focused element]
+    expected: FAIL
+

testing/web-platform/meta/shadow-dom/focus/focus-pseudo-on-shadow-host-1.html.ini

@@ -0,0 +1,2 @@
+[focus-pseudo-on-shadow-host-1.html]
+  expected: FAIL

testing/web-platform/meta/shadow-dom/focus/focus-pseudo-on-shadow-host-2.html.ini

@@ -0,0 +1,2 @@
+[focus-pseudo-on-shadow-host-2.html]
+  expected: FAIL