linux.dell.com repositories unusable due to missing CA certs on Linux systems

Hi,

Dell seems to have updated the certs of https://linux.dell.com recently. That would not normally be an issue, but the new cert is signed by "DigiCert Global G2 TLS RSA SHA256 2020 CA1" and this cert is not included in the ca bundle that major distros come with. It seems like browsers (Chrome and Firefox at least) do trust that CA, but even the latest CentOS/Rocky/Fedora/Ubuntu do not. Obviously, this breaks DSU and maybe some other things.

Would it be possible for Dell to roll back to the old certificate? I feel like this is a quicker fix than waiting for a ca-certificates update from multiple upstreams.

Thank you