fix: Update release scripts to copy files into provision image rather than bind mount

[dannycjones]

Which issue does this PR close?

N/A

What changes are included in this PR?

When running on a system that uses a VM to run containers, such as Colima on macOS, not all local directories may be available to the VM the container runtime. For Colima, it only mounts the home directory within the VM and thus files in the home directory (common case) can be successfully bind-mounted into the containers, this will break where we use temporary directories in the release scripts.

This change avoids the dependency on bind mounting the temporary directory by copying the Spark script into a built image for the provisioner image.

This does not address all issues on macOS as HMS does not have an ARM-based image (leading to apparent dreadful runtime due to emulation), however this eliminates one problem. If we move to a HMS v4+ in the future, this change gets us closer to reliable release candidate verification on macOS.

Are these changes tested?

Yes, changes have been tested locally by bringing up the containers and running the tests.

[github-actions]

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[dannycjones]

I think this is a useful improvement to the release scripts, this should remain open for review.