Bug 1705974 [wpt PR 28566] - Update wpt metadata, a=testonly

wpt-pr: 28566 wpt-type: metadata
2021-04-20 05:07:51 +00:00 · 2021-04-20 05:07:51 +00:00 · 59da262229
--- a/testing/web-platform/meta/html/semantics/interactive-elements/the-popup-element/popup-initiallyopen-display.tentative.html.ini
+++ b/testing/web-platform/meta/html/semantics/interactive-elements/the-popup-element/popup-initiallyopen-display.tentative.html.ini
@ -0,0 +1,2 @@
+[popup-initiallyopen-display.tentative.html]
+  expected: FAIL
--- a/testing/web-platform/meta/html/semantics/interactive-elements/the-popup-element/popup-initiallyopen.tentative.html.ini
+++ b/testing/web-platform/meta/html/semantics/interactive-elements/the-popup-element/popup-initiallyopen.tentative.html.ini
@ -0,0 +1,4 @@
+[popup-initiallyopen.tentative.html]
+  [The initiallyopen attribute should affect page load only]
+    expected: FAIL
+