Fix AWS deployment

[mhz5]

Description

#376 changes the structure of the deployment-examples directory, breaking the sample AWS deployment.
This PR changes some paths to fix the deployment.

This is my first (potential) contribution to the project. I found you guys through the bazel documentation, and am just poking around. Hope I can be of some use!

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to
  not work as expected)
• This change requires a documentation update

How Has This Been Tested?

This PR is untested.
Perhaps it would be useful for me to follow up with a separate PR that creates a CI step that confirms the AWS deployment works?
Then another step that points a build at the sample deployment?

Checklist

• Updated documentation if needed
• Tests added/amended
• bazel test //... passes locally
• PR is contained in a single commit, using git amend see some docs

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This change is 

[allada]

Thank you very much, we have been heads down trying to catch up on all the changes lately in prep for a release and hiring people. You are a saint! 😄

Reviewed 3 of 3 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @mhz5)