MySQL Bugs: #119689: SSH Tunnels do not support usernames which include "@"

Bug #119689	SSH Tunnels do not support usernames which include "@"
Submitted:	15 Jan 14:51
Reporter:	Thomas Fline	Email Updates:
Status:	Open	Impact on me:	None
Category:	Shell VSCode Extension	Severity:	S3 (Non-critical)
Version:	1.19.15	OS:	Linux (Ubuntu)
Assigned to:		CPU Architecture:	x86

Description:
SSH Tunnels do not support connecting with a username that includes a "@".

How to repeat:
- Install "MySQL Shell for VS Code" extension
- Create a new DB connection
- Check box "Connect using SSH Tunnel" - this will reveal a tab "SSH Tunnel"
- Click tab "SSH Tunnel"
- Under field "SSH URI" enter a SSH URI with a username that includes "@", such as "first.last@acme.com@myserver.com"
- Try to open shell with this connection

Expected behaviour: I am provided with a shell to this connection

Actual behaviour: VS Code shows an error "The connection could not be opened: Argument #1: Invalid URI: Illegal character [@] found at position 27"

Suggested fix:
Allow usernames which include a "@" -- this is common in my organization.