fix(deps): update dependency express to v4.21.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
express (source)	4.20.0 -> 4.21.2

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Release Notes

expressjs/express (express)

v4.21.2

Compare Source

v4.21.1

Compare Source

What's Changed

• Backport a fix for CVE-2024-47764 to the 4.x branch by @​joshbuker in https://github.com/expressjs/express/pull/6029
• Release: 4.21.1 by @​UlisesGascon in https://github.com/expressjs/express/pull/6031

Full Changelog: expressjs/express@4.21.0...4.21.1

v4.21.0

Compare Source

What's Changed

• Deprecate "back" magic string in redirects by @​blakeembrey in https://github.com/expressjs/express/pull/5935
• [email protected] by @​wesleytodd in https://github.com/expressjs/express/pull/5954
• fix(deps): [email protected] by @​wesleytodd in https://github.com/expressjs/express/pull/5951
• Upgraded dependency qs to 6.13.0 to match qs in body-parser by @​agadzinski93 in https://github.com/expressjs/express/pull/5946

New Contributors

• @​agadzinski93 made their first contribution in https://github.com/expressjs/express/pull/5946

Full Changelog: expressjs/express@4.20.0...4.21.0

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[coveralls]

coverage: 65.669%. remained the same
when pulling 442b941 on renovate/express-4.x
into 5c9368e on master.