chore(deps-dev): update karma requirement from ^6.4.0 to ^6.4.2

[dependabot[bot]]

Updates the requirements on karma to permit the latest version.

Release notes

Sourced from karma's releases.

v6.4.2

6.4.2 (2023-04-21)

Bug Fixes

• few typos (c6a4271)

Changelog

Sourced from karma's changelog.

6.4.2 (2023-04-21)

Bug Fixes

• few typos (c6a4271)

6.4.1 (2022-09-19)

Bug Fixes

• pass integrity value (63d86be)

6.4.0 (2022-06-14)

Features

• support SRI verification of link tags (dc51a2e)
• support SRI verification of script tags (6a54b1c)

6.3.20 (2022-05-13)

Bug Fixes

• prefer IPv4 addresses when resolving domains (e17698f), closes #3730

6.3.19 (2022-04-19)

Bug Fixes

• client: error out when opening a new tab fails (099b85e)

6.3.18 (2022-04-13)

Bug Fixes

• deps: upgrade socket.io to v4.4.1 (52a30bb)

6.3.17 (2022-02-28)

Bug Fixes

• deps: update colors to maintained version (#3763) (fca1884)

... (truncated)

Commits

• 9de3c00 chore(release): 6.4.2 [skip ci]
• c6a4271 fix: few typos
• 50f9635 docs: update codeclimate badge in readme.md
• 0013121 chore(release): 6.4.1 [skip ci]
• 63d86be fix: pass integrity value
• See full diff in compare view

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[AmirthavalliG]

@dependabot rebase

[dependabot[bot]]

Looks like this PR is already up-to-date with master! If you'd still like to recreate it from scratch, overwriting any edits, you can request @dependabot recreate.

[AmirthavalliG]

@dependabot recreate

[AmirthavalliG]

@dependabot rebase

[dependabot[bot]]

Looks like karma is up-to-date now, so this is no longer needed.