Bug 1606798 [wpt PR 21019] - Update wpt metadata, a=testonly

wpt-pr: 21019
wpt-type: metadata

testing/web-platform/meta/fetch/h1-parsing/resources-with-0x00-in-header.window.js.ini

@@ -0,0 +1,12 @@
+[resources-with-0x00-in-header.window.html]
+  [Expect network error for image with 0x00 in a header]
+    expected:
+      if os == "win": PASS
+      FAIL
+
+  [Expect network error for frame navigation to resource with 0x00 in a header]
+    expected: FAIL
+
+  [Expect network error for script with 0x00 in a header]
+    expected: FAIL
+