PoshC2 v7.1.0

• Fix Sharpsocks comms and error handling
• Update and improve Help
• Print usage for posh-project -d if no project name is passed
• Add Sharpsocks port to Dockerfile for use with Docker
• Fix invoke-runas
• Add StandIn.exe https://github.com/xforcered/StandIn
• Fix and update SafetyDump and integration
• Add option to perform basic Domain checks in PS/C# implants
• Updated TLS config to support more TLS versions across all implants
• Add ability to configure payload stage retries
• Update AMSI bypass in shellcode
• Update sRDI shellcode to clear shellcode out of memory after executing
• Fix copy in C# implant
• Misc small bug fixes and improvements