Update WebDriver BiDi data

Author: mdn-bot

webdriver/bidi/browsingContext.json

@@ -2414,7 +2414,7 @@
                 "firefox": {
                   "version_added": "123",
                   "partial_implementation": true,
-                  "notes": "Only supports `css` and `xpath` locators since Firefox 123, and `accessibility` locators since Firefox 127. Does not yet support `context` and `innerText` locators."
+                  "notes": "Supports locators `css` and `xpath` (since Firefox 123), `accessibility` (since Firefox 127), and `context` (since Firefox 146). Does not support locator `innerText`."
                 },
                 "firefox_android": "mirror",
                 "oculus": "mirror",

webdriver/bidi/emulation.json

@@ -320,16 +320,15 @@
             },
             "sets_navigator_language": {
               "__compat": {
-                "description": "Sets the `navigator.language` property.",
+                "description": "Sets the `navigator.language` and `navigator.languages` properties.",
                 "support": {
                   "chrome": {
                     "version_added": "142"
                   },
                   "chrome_android": "mirror",
                   "edge": "mirror",
                   "firefox": {
-                    "version_added": false,
-                    "impl_url": "https://bugzil.la/1994396"
+                    "version_added": "146"
                   },
                   "firefox_android": "mirror",
                   "oculus": "mirror",
@@ -344,7 +343,7 @@
                   "webview_ios": "mirror"
                 },
                 "status": {
-                  "experimental": true,
+                  "experimental": false,
                   "standard_track": false,
                   "deprecated": false
                 }