Update web-platform-tests to revision b'8e164c249d2b93a4234a2710a5e2cc5a16fab499' (#33515)

Signed-off-by: WPT Sync Bot <ghbot+wpt-sync@servo.org>

tests/wpt/meta/html/semantics/forms/the-select-element/customizable-select/select-datalist-options-idl.tentative.html.ini

@@ -1,13 +1,4 @@
 [select-datalist-options-idl.tentative.html]
-  [Option elements should work if they are a descendant of a selects datalist.]
-    expected: FAIL
-
-  [Options in datalist should still work when the multiple attribute is added.]
-    expected: FAIL
-
-  [Options in datalist in multiple should work after re-parsing and re-attaching.]
-    expected: FAIL
-
   [Option elements should work if they are a descendant of a selects wrapper div.]
     expected: FAIL
 

tests/wpt/meta/html/semantics/forms/the-select-element/customizable-select/select-parsing.tentative.html.ini

@@ -1,5 +1,5 @@
 [select-parsing.tentative.html]
-  [<button>s and <datalist>s should be allowed in <select>.]
+  [<div>s, <button>s, and <datalist>s should be allowed in <select>.]
     expected: FAIL
 
   [</select> should close <button>.]
@@ -14,11 +14,5 @@
   [<select> in <select><button><div> should remove inner <select>.]
     expected: FAIL
 
-  [Nested <button>s or <datalist>s in <select> should be dropped.]
-    expected: FAIL
-
-  [<div>s, <button>s, and <datalist>s should be allowed in <select>.]
-    expected: FAIL
-
   [Divs and imgs should be allowed as direct children of select and within options without a datalist.]
     expected: FAIL

tests/wpt/meta/html/semantics/forms/the-select-element/stylable-select/border-rendering.tentative.html.ini

@@ -1,2 +0,0 @@
-[border-rendering.tentative.html]
-  expected: FAIL