Mark components from test configurations

[skhokhlov]

CycloneDX npm plugin adds properties for components in SBOM which are dev dependencies of the project.

"properties": [
        {
          "name": "cdx:npm:package:development",
          "value": "true"
        }
]

https://github.com/CycloneDX/cyclonedx-node-npm/blob/main/demo/dev-dependencies/example-results/bare/bom.1.6.json#L187-L188

This data is crucial for risk analysis of vulnerabilities. It would be perfect to add similar property to be able to identify test dependencies in SBOMs collected with Gradle plugin.