ENH: Update Slicer.crt CA bundle

This commit updates Slicer.crt certificate bundle with [make-ca.sh][1] script using the
content of [certdata][2] associated with mozilla/gecko-dev@231b404,

It was auto-generated by the [update-slicer-certificate-bundle][3] GitHub action workflow.

[1]: https://github.com/Slicer/Slicer/blob/46943a93710c7693de3ba36467d478f84151a5e2/Base/QTCore/Resources/Certs/make-ca.sh
[2]: https://github.com/mozilla/gecko-dev/blob/231b40421b97a40f2ff8acaf1122c27784e99ff5/security/nss/lib/ckfw/builtins/certdata.txt?raw=true
[3]: https://github.com/Slicer/Slicer/blob/46943a93710c7693de3ba36467d478f84151a5e2/.github/workflows/update-slicer-certificate-bundle.yml