build(deps-dev): bump black in /testing/integration (mdn#4698)

Bumps [black](https://github.com/psf/black) from 21.8b0 to 21.9b0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build(deps): bump pytest-rerunfailures in /testing/integration (mdn#4699

)

Bumps [pytest-rerunfailures](https://github.com/pytest-dev/pytest-rerunfailures) from 10.1 to 10.2.
- [Release notes](https://github.com/pytest-dev/pytest-rerunfailures/releases)
- [Changelog](https://github.com/pytest-dev/pytest-rerunfailures/blob/master/CHANGES.rst)
- [Commits](pytest-dev/pytest-rerunfailures@10.1...10.2)

---
updated-dependencies:
- dependency-name: pytest-rerunfailures
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build(deps-dev): bump black from 21.8b0 to 21.9b0 in /deployer (mdn#4700

)

Bumps [black](https://github.com/psf/black) from 21.8b0 to 21.9b0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

chore: add source map explorer (mdn#4681)

Make it easy to keep track of our bundle sizes

Add the manifest.json root page (introduction) to the add-on sidebar (m…

…dn#4652)

* Adding the manifest.json root page (introduction) to the add-on sidebar. This is in preparation for adding additional information and cross-references about manifest v3 to that page.

* add some basic translations from google translate

Co-authored-by: Ryan Johnson <[email protected]>

build(deps): bump inquirer from 8.1.3 to 8.1.5 (mdn#4679)

Interact with clipboard article to add-on sidebar (mdn#4644)

* Interact with clipboard article to add-on sidebar

* Update kumascript/macros/AddonSidebar.ejs

* Update kumascript/macros/AddonSidebar.ejs

Co-authored-by: Ryan Johnson <[email protected]>

fix: css syntax range definition notation (mdn#4629)

- don't match group bracket withing angle brackets
- match range notation as part of data type

new settings for stage (mdn#4669)

upgrade to cheerio 1.0.0-rc.10 (mdn#4636)