React storage/cancel upload from process file

[raystorm]

Description of changes

Adds support for the ability to cancel an Upload from processFile()
by returning a rejected promise.

Issue #, if available

#5099

Description of how you validated changes

• Added a Unit Test to ensure removeUpload() is called when a rejected promise is returned from processFile().
• Added a New Example, that forces a Promise.reject() in examples.
  ran the example manually with additional Logging code
  (not committed, and now removed to watch/verify operation.)

Checklist

• Have read the Pull Request Guidelines
• PR description included
• Relevant documentation is changed or added (and PR referenced)
• yarn test passes and tests are updated/added
• No side effects or sideEffects field updated

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[changeset-bot]

🦋 Changeset detected

Latest commit: 92400ec

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@aws-amplify/ui-react-storage	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[calebpollman]

@raystorm Thanks for opening this! Need to discuss with the team, will update here once we have next steps

[calebpollman]

@raystorm Just wanted to update you here, we are aligned with adding the update to processFile and will be reviewing your PR. Thanks again for contributing!

[calebpollman]

@raystorm We recently made some updates to the StorageManager to support new functionality exposed on the uploadData API (consumed from aws-amplify/storage) used by the component, which has caused some merge conflicts with between main and your PR. Can help out with resolvng the merge conflicts, but wanted to give you the option to handle resolvng them i you prefer

[raystorm]

@raystorm We recently made some updates to the StorageManager to support new functionality exposed on the uploadData API (consumed from aws-amplify/storage) used by the component, which has caused some merge conflicts with between main and your PR. Can help out with resolvng the merge conflicts, but wanted to give you the option to handle resolvng them i you prefer

Merge Conflicts are resolved. You may want to run the test example from my branch locally, to make sure everything still works properly. The Error Handling code is the same, but moved to getInput() I lost my local setup for running the examples, when I cleaned up some accidentally pushed env changes on my side. So I was unable to re-run the examples locally. as a secondary validation of my changes this time.