Bug#1060042: qemu-efi-aarch64: Saving OVMF configuration changes fail

[Simon John]

I have the same problem when changing settings or even starting an 
existing aarch64 VM in virt-manager, the error I get is:

Error starting domain: operation failed: Unable to find 'efi' firmware 
that is compatible with the current configuration

Downgrading to qemu-efi-aarch64_2023.11-6_all.deb and 
qemu-efi-arm_2023.11-6_all.deb fixes the issue, so the breakage is in -7

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Simon John