With the upcoming support for wdspec tests on Android the following test fails because it's wrongly assume that the browser configuration always has a binary property, but it's actually a packageName:

https://treeherder.mozilla.org/logviewer?job_id=372793054&repo=try&lineNumber=94730

[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -         # Prepare Firefox runner
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - >       binary = firefox_options["binary"]
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - E       KeyError: 'binary'
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - 
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - extra_prefs = {'remote.origins.allowed': 'http://localhost:1234'}
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - firefox_options = {'androidDeviceSerial': 'emulator-5554',
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -  'androidPackage': 'org.mozilla.geckoview.test_runner',
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -  'args': ['--profile', '/tmp/tmpp9pq7248.mozrunner'],
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -  'env': {'MOZ_CRASHREPORTER': '1',
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -          'MOZ_CRASHREPORTER_SHUTDOWN': '1',
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -          'RUST_BACKTRACE': '1',
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO -          'STYLO_THREADS': '1'}}
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - profile_arg = '--profile'
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - profile_folder = '/tmp/tmpp9pq7248.mozrunner'
[task 2022-03-30T08:48:36.539Z] 08:48:36     INFO - self       = <bidi.conftest.Browser object at 0x7f9ce82fc160>

I'm going to disable this test for now via bug 1749444.

This actually applies to all the tests in that specific file.