Add support for setting a version tag for a DMN decision

[jfriedenstab]

Problem you would like to solve

As a Camunda 8 user, I'd like to be able to specify a custom version tag for a DMN decision (so that the decision will be available under this version tag when it gets deployed later on and can be referenced from a BPMN business rule task using versionTag binding).

Proposed solution

• [x] A new (optional) input field "Version tag" is added to the "General" section of the properties panel for a decision in a DMN diagram.
• [x] The version tag is stored in the value attribute of a zeebe:versionTag extension element:

  <decision id="test-decision" name="Test Decision">
    <extensionElements>
        <zeebe:versionTag value="v1.0.0" />
    </extensionElements>
  </decision>

Additional context

• part of https://github.com/camunda/camunda/issues/19812
• relates to https://github.com/camunda/camunda-modeler/issues/4453
• relates to https://github.com/camunda/camunda-modeler/issues/4461

[philippfromme]

Released as https://www.npmjs.com/package/dmn-js-properties-panel/v/3.5.0 and ready to be integrated into both modelers through https://www.npmjs.com/package/camunda-dmn-js/v/2.8.0.