containerimage: fix possible race on parallel image create #6477
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When image was (externally or in parallel build request) created in between Update and Create calls, Create can fail. Handle this case by running Update again. Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
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When image was (externally or in parallel build request) created in between Update and Create calls, Create can fail.
Handle this case by running Update again.
candidate fix for docker/buildx#3576