Report exceptions for async script executions to webdriver (#27041)

Improving the accuracy of the async script execution for our webdriver
implementation allows us to run many more webdriver tests without
timeouts, which should help with
https://github.com/web-platform-tests/wpt/issues/24257.

Specification:
* https://w3c.github.io/webdriver/#dfn-clone-an-object
* https://w3c.github.io/webdriver/#execute-async-script

---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #27036 and fix #27035 and fix #27031.
- [x] There are tests for these changes (but we don't run them in CI
yet)

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

components/script_bindings/codegen/Bindings.conf

@@ -642,8 +642,8 @@ DOMInterfaces = {
 },
 
 'Window': {
-    'canGc': ['Stop', 'Fetch', 'Scroll', 'Scroll_','ScrollBy', 'ScrollBy_', 'Stop', 'Fetch', 'Open', 'CreateImageBitmap', 'TrustedTypes'],
-    'inRealms': ['Fetch', 'GetOpener'],
+    'canGc': ['Stop', 'Fetch', 'Scroll', 'Scroll_','ScrollBy', 'ScrollBy_', 'Stop', 'Fetch', 'Open', 'CreateImageBitmap', 'TrustedTypes', 'WebdriverCallback', 'WebdriverException'],
+    'inRealms': ['Fetch', 'GetOpener', 'WebdriverCallback', 'WebdriverException'],
     'additionalTraits': ['crate::interfaces::WindowHelpers'],
 },