[Pharo-project] [update 3.0] #30045

[Marcus Denker]

30045
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10317   files.pharo.org: change image to use new update server
        https://pharo.fogbugz.com/f/cases/10317



Diff information:
http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/KernelTests-MarcusDenker.484
http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/UpdateStreamer-Core-MarcusDenker.18
http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Zinc-System-Support-MarcusDenker.6