Gecko sync update

Author: moz-wptsync-bot

css/css-values/tree-counting/META.yml

@@ -1,17 +1,24 @@
 links:
-    - product: firefox
-      url: https://bugzilla.mozilla.org/show_bug.cgi?id=1934598
-      results:
-        - test: calc-sibling-function.html
-          subtest: basic sibling-index() test
-        - test: calc-sibling-function.html
-          subtest: basic sibling-count() test
-        - test: calc-sibling-function.html
-          subtest: sibling-index() in calc() with percentage
-        - test: calc-sibling-function.html
-          subtest: sibling-count on pseudo-element
-    - product: firefox
-      url: https://bugzilla.mozilla.org/show_bug.cgi?id=1952899
-      results:
-        - test: tree-scoped-sibling-function.html
-          subtest: sibling-index() and sibling-count() evaluate as normal from inner tree
+- product: firefox
+  results:
+  - subtest: basic sibling-index() test
+    test: calc-sibling-function.html
+  - subtest: basic sibling-count() test
+    test: calc-sibling-function.html
+  - subtest: sibling-index() in calc() with percentage
+    test: calc-sibling-function.html
+  - subtest: sibling-count on pseudo-element
+    test: calc-sibling-function.html
+  url: https://bugzilla.mozilla.org/show_bug.cgi?id=1934598
+- product: firefox
+  results:
+  - subtest: sibling-index() and sibling-count() evaluate as normal from inner tree
+    test: tree-scoped-sibling-function.html
+  url: https://bugzilla.mozilla.org/show_bug.cgi?id=1952899
+- product: firefox
+  results:
+  - subtest: sibling-index() should not be allowed in @font-face descriptors
+    test: sibling-function-descriptors.tentative.html
+  - subtest: sibling-count() should not be allowed in @font-face descriptors
+    test: sibling-function-descriptors.tentative.html
+  url: https://bugzilla.mozilla.org/show_bug.cgi?id=1954166