[Snyk] Security upgrade express from 4.21.2 to 4.22.0

[TheMrAnderson]

Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• package.json
• package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue
	Prototype Pollution SNYK-JS-EXPRESS-14157151

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