Add diar_vad_demo: voice activity detection offline, as it arrives, and over many files - #65

Queue entry conditions

• -draft [📌 queue requirement]
• -closed [📌 queue requirement]
• -conflict [📌 queue requirement]
• any of [📌 queue -> configuration change requirements]:
  • -mergify-configuration-changed
  • check-success = @mergify/Configuration changed
  • check-success = @mergify/Configuration has been deleted
• any of [🔀 queue conditions]:
  • all of [📌 queue conditions of queue rule default]

You can queue this pull request now with @Mergifyio queue: it will enter the merge queue once these conditions match.