CI: use updated ci-templates with bumped vm2c
We are still relying on the vm2c script that overwrites the registry address and uses harbor.fd.o instead.
Use the now available ci-templates commit that gets rid of this indirection.
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We are still relying on the vm2c script that overwrites the registry address and uses harbor.fd.o instead.
Use the now available ci-templates commit that gets rid of this indirection.