Bug 1953663 [wpt PR 51310] - Update WEB_FEATURES.yml for document-caretpositionfrompoint and file-system-access, a=testonly

Automatic update from web-platform-tests
Update WEB_FEATURES.yml for document-caretpositionfrompoint and file-system-access (#51310)

* Update WEB_FEATURES.yml for document-caretpositionfrompoint

* Update WEB_FEATURES.yml for document-caretpositionfrompoint

* Create WEB_FEATURES.yml for file-system-access web feature

* Create WEB_FEATURES.yml for file-system-access web feature

* Delete fs/WEB_FEATURES.yml
--

wpt-commits: d6e0cddf9cbb7369d5f616a8d0564df04178e897
wpt-pr: 51310

Author: nairnandu

testing/web-platform/tests/css/cssom/WEB_FEATURES.yml

@@ -5,3 +5,7 @@ features:
   - CSSStyleSheet-constructable-*
   - CSSStyleSheet-constructable.html
   - CSSStyleSheet-template-adoption.html
+- name: document-caretpositionfrompoint
+  files:
+  - caretPositionFromPoint-with-transformation.html
+  - caretPositionFromPoint.html

testing/web-platform/tests/file-system-access/WEB_FEATURES.yml

@@ -0,0 +1,3 @@
+features:
+- name: file-system-access
+  files: "**"

testing/web-platform/tests/shadow-dom/WEB_FEATURES.yml

@@ -4,3 +4,6 @@ features:
 - name: slot-assign
   files:
   - imperative-slot-*
+- name: document-caretpositionfrompoint
+  files:
+  - Document-caretPositionFromPoint.tentative.html