[Snyk] Security upgrade karma from 6.3.2 to 6.3.5

[JJediny]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

#### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - package.json - package-lock.json #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------  | **661/1000**
**Why?** Recently disclosed, Has a fix available, CVSS 7.5 | Denial of Service (DoS)
[SNYK-JS-ENGINEIO-3136336](https://snyk.io/vuln/SNYK-JS-ENGINEIO-3136336) | No | No Known Exploit (*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: karma

The new version differs by 17 commits.

• 389d816 chore(release): 6.3.5 [skip ci]
• 56cda53 chore: use karmarunnerbot's token for semantic-release actions
• d69b77a chore(ci/client/browserstack): reduce the `captureTimeout`
• 105da90 fix(client): prevent socket.io from hanging due to mocked clocks (#3695)
• ab9ebf8 chore: add DOCS_GITHUB_TOKEN secret for updating karma documentation
• 4b3b072 chore(ci/client/browserstack): modify concurrency and timeout settings
• 67e4690 chore(cd): use GITHUB_TOKEN instead of GH_TOKEN
• 9a99189 chore: migrate to GitHub Actions for CI (#3701)
• 2b71a3c chore(release): 6.3.4 [skip ci]
• 36467a8 fix: bump production dependencies within SemVer ranges (#3682)
• 943a6ac chore(release): 6.3.3 [skip ci]
• f4aeac3 fix(server): clean up vestigial code from proxy (#3640)
• 94cf15e docs: updates to the documentation to support new markdown renderer (#3672)
• cc9420d chore: replace `init` scripts with a dependency on itself (#3674)
• d0fad69 docs: add more information on `config.preprocessor_priority` (#3673)
• 5176aff docs: Assorted link fixes (#3671)
• 913682d chore(license): Update copyright notice to 2021 [ci skip] (#3667)

See the full diff

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