Release azure-multiapi-storage 1.5.0

• packaging: Remove unused import, cleanup build pipeline
• storage, cosmosdb:
  • Remove all track1 sdks
• blob:
  • Keep only v2021-08-06, v2022-11-02
• fileshare:
  • Keep only v2025-05-05
• filedatalake:
  • Keep only v2021-08-06
• queue:
  • Keep only v2018-03-28