Backport of update ecr-pull to support doing entrypoint injection into release/0.11.x

[hc-github-team-waypoint]

Backport

This PR is auto-generated from #4847 to be assessed for backporting due to the inclusion of the label backport/0.11.x.

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@izaaklauer
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The below text is copied from the body of the original PR.

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This PR makes it so ecr-pull can be used the same way docker-pull can to inject the waypoint entrypoint. Currently this is non-passive because it keeps the same default as docker-pull which will inject the entrypoint. disabling the entrypoint injection keeps the previous behavior and does not require the docker or kankio builder (as before)

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Overview of commits

• 3073a71 - ad5e9dd - caca130 - 5df7a40 - 6e0653a

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[izaaklauer]

Closed in favor of #4858