fix(server): add licenses to BlobInfo message

[nikpivkin]

Description

cat report.json | jq '.Results[]?.Packages[]? | select(.Licenses | length > 0) | {name: .Name, licenses: .Licenses}'
{
  "name": "adduser",
  "licenses": [
    "GPL-2.0"
  ]
}
{
  "name": "apt",
  "licenses": [
    "GPL-2.0"
  ]
}
{
  "name": "base-files",
  "licenses": [
    "GPL-3.0"
  ]
}
{
  "name": "base-passwd",
  "licenses": [
    "GPL-2.0",
    "public-domain"
  ]
}
{
  "name": "bash",
  "licenses": [
    "GPL-3.0"
  ]
}
....

Related issues

• Close fix(server): licenses are missing on package metadata on client/server mode #4996

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).