Add ProviderEvents to workflows

- custom listeners can now react to workflow operations

Closes keycloak#45170

Signed-off-by: Stefan Guilhen <[email protected]>

Set version to 17.0.0

Set version to 17.0.0

Set version to 16.1.1

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Update files

Set version to 15.1.1

Update files

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Set version to 15.0.1