Run Bullseye with more swap

Since Bullseye like Centos 8 Stream needs more memory due to changed
default settings in newer qemu versions, set the swap size to 4G, which
is the same setting already being used for the CS8 jobs successfully.

Change-Id: I83ea34d6aa647d2ab9d4d78ed354904fce836e68
Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
1 file changed