prepare repos for release #473

Job	Run time
tar (x86_64, wsl/wsl)	1m 28s
live-iso (x86_64, flagship/flagship-live)	8m 20s
tar (aarch64, wsl/wsl)	6m 2s
image (x86_64, base/base-disk)	5m 47s
image (x86_64, flagship/base-disk)	8m 5s
live-iso (x86_64, gnome/gnome-live)	26m 43s
image (x86_64, gnome/base-disk)	7m 16s
live-iso (x86_64, plasma/plasma-live)	29m 31s
image (x86_64, plasma/base-disk)	8m 24s
live-iso (x86_64, xfce/xfce-live)	8m 13s
image (x86_64, xfce/base-disk)	8m 15s
live-iso (aarch64, flagship/flagship-live)	28m 47s
image (aarch64, base/base-disk)	19m 31s
live-iso (aarch64, gnome/gnome-live)	1h 42m 6s
image (aarch64, flagship/base-disk)	28m 15s
live-iso (aarch64, plasma/plasma-live)	2h 32m 2s
image (aarch64, gnome/base-disk)	29m 28s
live-iso (aarch64, xfce/xfce-live)	35m 49s
image (aarch64, plasma/base-disk)	12m 28s
image (aarch64, xfce/base-disk)	8m 35s
push-image	0s
	8h 55m 5s

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