Bump xmldom and testem

[dependabot[bot]]

Removes xmldom. It's no longer used after updating ancestor dependency testem. These dependencies need to be updated together.

Removes xmldom

Updates testem from 3.2.0 to 3.9.0

Release notes

Sourced from testem's releases.

v3.8.0

What's Changed

• chore(deps): bump socket.io from 4.5.0 to 4.5.1 by @​dependabot in testem/testem#1559
• chore(deps-dev): bump cheerio from 1.0.0-rc.10 to 1.0.0-rc.11 by @​dependabot in testem/testem#1562
• chore(deps-dev): bump socket.io-client from 4.5.0 to 4.5.1 by @​dependabot in testem/testem#1560
• chore(deps-dev): bump eslint from 8.15.0 to 8.16.0 by @​dependabot in testem/testem#1561
• chore(deps-dev): bump eslint-plugin-mocha from 10.0.4 to 10.0.5 by @​dependabot in testem/testem#1563
• build(deps): bump backbone from 1.4.0 to 1.4.1 by @​dependabot in testem/testem#1528
• build(deps-dev): bump eslint from 8.16.0 to 8.17.0 by @​dependabot in testem/testem#1565
• Support Microsoft Edge in Linux by @​kellyselden in testem/testem#1566

Full Changelog: https://github.com/testem/testem/compare/v3.7.0...v3.8.0

v3.7.0

What's Changed

• build(deps-dev): bump shelljs from 0.8.2 to 0.8.5 by @​dependabot in testem/testem#1487
• build(deps-dev): bump sinon from 10.0.0 to 12.0.1 by @​dependabot in testem/testem#1483
• build(deps): bump actions/setup-node from 2.4.1 to 2.5.1 by @​dependabot in testem/testem#1486
• build(deps): bump GabrielBB/xvfb-action from 1.5 to 1.6 by @​dependabot in testem/testem#1484
• build(deps-dev): bump eslint-plugin-chai-expect from 2.2.0 to 3.0.0 by @​dependabot in testem/testem#1488
• build(deps): bump node-notifier from 9.0.1 to 10.0.0 by @​dependabot in testem/testem#1489
• build(deps): bump bluebird from 3.5.1 to 3.7.2 by @​dependabot in testem/testem#1490
• build(deps): bump nick-invision/retry from 2.4.0 to 2.6.0 by @​dependabot in testem/testem#1492
• build(deps): bump rimraf from 2.6.2 to 3.0.2 by @​dependabot in testem/testem#1491
• build(deps): bump mkdirp from 0.5.5 to 1.0.4 by @​dependabot in testem/testem#1506
• build(deps-dev): bump tape from 5.2.2 to 5.4.1 by @​dependabot in testem/testem#1504
• build(deps): bump consolidate from 0.15.1 to 0.16.0 by @​dependabot in testem/testem#1495
• build(deps-dev): bump eslint-plugin-mocha from 5.2.0 to 6.3.0 by @​dependabot in testem/testem#1510
• build(deps): bump backbone from 1.3.3 to 1.4.0 by @​dependabot in testem/testem#1507
• build(deps-dev): bump chai from 4.1.2 to 4.3.4 by @​dependabot in testem/testem#1497
• build(deps): bump express from 4.17.1 to 4.17.2 by @​dependabot in testem/testem#1503
• build(deps-dev): bump socket.io-client from 4.1.2 to 4.4.1 by @​dependabot in testem/testem#1494
• build(deps): bump npmlog from 4.1.2 to 6.0.0 by @​dependabot in testem/testem#1496
• build(deps): bump socket.io from 4.1.2 to 4.4.1 by @​dependabot in testem/testem#1501
• build(deps-dev): bump cheerio from 1.0.0-rc.2 to 1.0.0-rc.10 by @​dependabot in testem/testem#1493
• build(deps): bump @​xmldom/xmldom from 0.7.1 to 0.8.0 by @​dependabot in testem/testem#1499
• build(deps-dev): bump mocha from 8.3.2 to 9.2.0 by @​dependabot in testem/testem#1511
• build(deps-dev): bump sinon from 12.0.1 to 13.0.0 by @​dependabot in testem/testem#1517
• build(deps-dev): bump tape from 5.4.1 to 5.5.0 by @​dependabot in testem/testem#1516
• build(deps): bump cached-path-relative from 1.0.2 to 1.1.0 by @​dependabot in testem/testem#1512
• build(deps-dev): bump chai from 4.3.4 to 4.3.6 by @​dependabot in testem/testem#1513
• build(deps): bump node-notifier from 10.0.0 to 10.0.1 by @​dependabot in testem/testem#1519
• build(deps-dev): bump sinon from 13.0.0 to 13.0.1 by @​dependabot in testem/testem#1518
• build(deps-dev): bump mocha from 9.2.0 to 9.2.1 by @​dependabot in testem/testem#1527
• build(deps): bump @​xmldom/xmldom from 0.8.0 to 0.8.1 by @​dependabot in testem/testem#1522
• build(deps): bump npmlog from 6.0.0 to 6.0.1 by @​dependabot in testem/testem#1523
• build(deps-dev): bump tape from 5.5.0 to 5.5.2 by @​dependabot in testem/testem#1521
• build(deps): bump express from 4.17.2 to 4.17.3 by @​dependabot in testem/testem#1526
• build(deps): bump actions/checkout from 2 to 3 by @​dependabot in testem/testem#1533

... (truncated)

Commits

• 37db115 3.9.0
• 68c298b Merge pull request #1580 from jrjohnson/async-config
• e947a14 Resolve a promise when returned in config
• 79b3fa4 Merge pull request #1579 from testem/dependabot/npm_and_yarn/tape-5.6.0
• b6dc55d Merge pull request #1578 from testem/dependabot/npm_and_yarn/eslint-8.22.0
• 5ef60c7 Merge pull request #1576 from testem/dependabot/github_actions/nick-invision/...
• 232bdf7 build(deps-dev): bump tape from 5.5.3 to 5.6.0
• 3dc9a26 build(deps-dev): bump eslint from 8.21.0 to 8.22.0
• 1e49a5e build(deps): bump nick-invision/retry from 2.7.0 to 2.8.1
• e4ba008 Merge pull request #1575 from testem/dependabot/npm_and_yarn/eslint-8.21.0
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