Add logic to auto-update export json files

[a-maurice]

Description

Provide details of the change, and generalize the change in the PR title above.

Add logic to the update script to automatically update the various export json files with the latest EDM4U version. Also update those files.

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Testing

Describe how you've tested these changes.

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Type of Change

Place an x the applicable box:

• Bug fix. Add the issue # below if applicable.
• New feature. A non-breaking change which adds functionality.
• Other, such as a build process or documentation change.

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