Update userscripts Option
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userscripts is now formatted as `userscripts=`
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
No success for building `mozjs` on Ubuntu 16.04 system
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#22462 (GitHub issue number if applicable)
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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___
Not sure, I plan to run `./mach test-perf`
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Enable upstream bluetooth tests
I enabled bluetooth WPT tests
But I'm still worry that a lot of tests failed (more than 150). I decreased them by
```
prefs: ["dom.bluetooth.enabled:true"]
```
But it's still a lot of failed tests
Checks
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#20437 (GitHub issue number if applicable)
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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because the changes are tests
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Move macOS WPT chunk 1 (only) from Buildbot to Taskcluster
This is only one chunk at a time so that we don’t need to double the number of worker nor the cycle time during the migration.
A release build takes ~40 minutes which seems worrying, but this also happens (sometimes) on Buildbot. For example: https://build.servo.org/builders/mac-rel-wpt1/builds/10401
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