Allow for customised file uploads

[SMBuilt]

Added props to allow for customizing file uploads to allow for more than just audio.

Added props are optional to allow for backwards compatibility with existing sermon uploads.

[changeset-bot]

🦋 Changeset detected

Latest commit: eb3a38f

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

This PR includes changesets to release 1 package

Name	Type
@newfrontdoor/s3-file-upload	Minor

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[BarryThePenguin]

In theory you should now be able to..

import { useS3Dropzone } from '@newfrontdoor/s3-file-upload'

..and do something similar to what the <S3Dropzone /> component does, using the isLoading, isError etc state to show different UI