xhr: add new key for ProgressEvent constructor option types (#3137)

whatwg/xhr#394
mdn/browser-compat-data#26956

Author: ddbeck

features/draft/spec/xhr.yml

@@ -24,6 +24,7 @@ compat_features:
   - api.FormData.worker_support
   - api.ProgressEvent
   - api.ProgressEvent.ProgressEvent
+  - api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double
   - api.ProgressEvent.lengthComputable
   - api.ProgressEvent.loaded
   - api.ProgressEvent.total

features/draft/spec/xhr.yml.dist

@@ -443,6 +443,15 @@ compat_features:
   #   safari_ios: "16.4"
   - api.FormData.FormData.submitter
 
+  # baseline: false
+  # support:
+  #   chrome: "136"
+  #   chrome_android: "136"
+  #   edge: "136"
+  #   firefox: "138"
+  #   firefox_android: "138"
+  - api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double
+
   # baseline: false
   # support:
   #   firefox: "54"