Allow keeping cloud function image artifacts

I am trying to redeploy my cloud function v2 with a slightly different configuration. My goal is to enable CPU allocation at all times rather than not having CPU allocated when the function is not processing requests. As it stands now, my spanner connection is being killed while CPU is not allocated between requests. I have min instances > 1 to avoid cold starts.

I cant update the cloud run service to enable CPU allocation because the build artifiact is not present any longer, so when I try to redeploy with updated settings, it fails to redeploy.

https://cloud.google.com/run/docs/configuring/cpu-allocation

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