Add test_driver.bidi.bluetooth commands and event

[chengweih001]

Add the following WebDriver BiDi commands and event and extend the documentation:

• test_driver.bidi.bluetooth.simulate_service method matching bluetooth.simulateService
• test_driver.bidi.bluetooth.simulate_characteristic method matching bluetooth.simulateCharacteristic
• test_driver.bidi.bluetooth.simulate_characteristic_response method matching bluetooth.simulateCharacteristicResponse
• test_driver.bidi.bluetooth.simulate_descriptor method matching bluetooth.simulateDescriptor
• test_driver.bidi.bluetooth.simulate_descriptor_response method matching bluetooth.simulateDescriptorResponse
• test_driver.bidi.bluetooth.characteristic_event_generated method matching bluetooth.ChracteristicEventGenerated
• test_driver.bidi.bluetooth.descriptor_event_generated method matching bluetooth.DescriptorEventGenerated

[chengweih001]

@sadym-chromium

PTAL.

The failure in https://github.com/web-platform-tests/wpt/pull/53204/checks?check_run_id=44241981837 should be fixed once https://chromium-review.googlesource.com/c/chromium/src/+/6650787 is available in canary.

[sadym-chromium]

Some minor comments + please make sure the CI passes, as https://crrev.com/c/6650787 is landed in "139.0.7245.0"

[chengweih001]

@foolip could you please review and merge the PR?

The infrastructure/tests failure https://github.com/web-platform-tests/wpt/pull/53204/checks?check_run_id=44432907593 seems to be irrelevant to this PR and is an underlying issue as I can reproduce the failure on the tip of WPT main branch.

Unexpected Results
------------------
/infrastructure/assumptions/non-local-ports.sub.window.html
  UNEXPECTED-PASS Fetch from http-public to local http fails.