chore(deps): bump cookie and express in /docusaurus

[mraszyk]

Bumps cookie and express. These dependencies needed to be updated together.

Updates cookie from 0.6.0 to 0.7.1

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Updates express from 4.21.0 to 4.21.1

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updated-dependencies:

• dependency-name: cookie dependency-type: indirect
• dependency-name: express dependency-type: indirect ...