gstreamer 1.20.4: cerbero doesn't containt the tag 1.20.4

[Tim-Philipp Müller]

Hi Artem,

> After receiving the letter about the 1.20.4 release I tried to build
> it. However, cerbero does not contain the 1.20.4 tag.

Cerbero will be tagged only once packages for all platforms (and the
source package) have been built and have been uploaded.

Should happen tomorrow.

Cheers
 Tim