Remove classic site

• command: spo site classic remove -u|--url <url> --skipRecycleBin --confirm
• url - url of the site to remove, required
• skipRecycleBin - set to directly remove the site without moving it to the Recycle Bin
• confirm - don't prompt for confirmation before removing the site
• requires connection to tenant admin site

For more information see: https://github.com/SharePoint/PnP-PowerShell/blob/59f19f26232e46b429687bfdfa10600258ef6bb7/Commands/Admin/RemoveTenantSite.cs