Upgrade 3rd party packages

[baszoetekouw]

There are a nunber of outstanding dependabot PRs, but it is also stuck trying to upgrade some apckages with security issues. Could you take a look?

[johanib]

Made a PR to upgrade some 'backend' javascript packages.

#1933

Latest version of Cypress is held back by our current node version in the pipeline: error html-validate@10.11.1: The engine "node" is incompatible with this module. Expected version "^20.19.0 || >= 22.16.0". Got "20.5.0"

https://github.com/OpenConext/OpenConext-engineblock/actions/runs/22899553074/job/66442309799