feat(sbom): add image labels into SPDX and CycloneDX reports

[DmitriyLewen]

Description

Add image labels into:

• metadata.component.properties for CycloneDX reports.
• Packages.PackageAttributionTexts for SPDX reports.

examples:

    "component": {
      "bom-ref": "934bb60f-fb6b-4cb5-8b4b-30ca2c2a1b86",
      "type": "container",
      "name": "test",
      "properties": [
        {
          "name": "aquasecurity:trivy:DiffID",
          "value": "sha256:9110f7b5208f035f4d4f99b5169338169e1df9bb2519d1b047f50f54430bacc2"
        },
        {
          "name": "aquasecurity:trivy:ImageID",
          "value": "sha256:6e29a990365e345fad58f36b8a317ebf4197450175619961bb5675395eec48af"
        },
        {
          "name": "aquasecurity:trivy:Labels:vendor",
          "value": "aquasecurity"
        },
        {
          "name": "aquasecurity:trivy:RepoTag",
          "value": "test"
        },
        {
          "name": "aquasecurity:trivy:SchemaVersion",
          "value": "2"
        }
      ]
    }

    {
      "name": "test",
      "SPDXID": "SPDXRef-ContainerImage-ad5c95ebcdfb33df",
      "downloadLocation": "NONE",
      "filesAnalyzed": false,
      "attributionTexts": [
        "DiffID: sha256:9110f7b5208f035f4d4f99b5169338169e1df9bb2519d1b047f50f54430bacc2",
        "ImageID: sha256:6e29a990365e345fad58f36b8a317ebf4197450175619961bb5675395eec48af",
        "Labels:vendor: aquasecurity",
        "RepoTag: test",
        "SchemaVersion: 2"
      ],
      "primaryPackagePurpose": "CONTAINER"
    },

Related issues

• Close feat(sbom): add image labels into CycloneDX report #7256

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).

[knqyf263]

LGTM. I left a small comment.