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@d827050,

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

[1]: https://github.com/Slicer/Slicer/blob/e7283f4b017c03f7b96c7e0abf27f86e2fc83779/Base/QTCore/Resources/Certs/make-ca.sh
[2]: https://github.com/mozilla/gecko-dev/blob/d827050eee279d9c6143d38a97d476a2865d84fb/security/nss/lib/ckfw/builtins/certdata.txt?raw=true
[3]: https://github.com/Slicer/Slicer/blob/e7283f4b017c03f7b96c7e0abf27f86e2fc83779/.github/workflows/update-slicer-certificate-bundle.yml