Fix MRTK3 packages so that dependencies include the "-pre.X" tag. Without this dependency downloads fail

[AMollis]

This issue has been migrated a new MRTK repository, and the status of this issue will now be tracked at the following location:

• Fix MRTK3 packages so that dependencies include the "-pre.X" tag. Without this dependency downloads fail MixedRealityToolkit/MixedRealityToolkit-Unity#89

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Overview

When working on the new release pipeline, package.json dependencies had their "-pre.X" removed.

Not having these tags breaks dependency downloads from the feature tool and the scoped registry.

Please add the -pre.X tags back.

Additional Context

For example, in the pre.15 release the audio package had this.

  "dependencies": {
    "com.microsoft.mrtk.core": "3.0.0-pre.15"
  }

In pre.16 the audio package had this

  "dependencies": {
    "com.microsoft.mrtk.core": "3.0.0"
  }

In pre.16 the audio package doesn't successfully download dependencies.

Workaround

Manually select and download dependency packages via the Mixed Reality Feature Tool.

Tasks

• Update pipeline
• Create manual test to test this for futures