VSCode Swift docs still refer to Code-LLDB

[tracymiranda]

Describe the bug
VSCode Swift docs still refer to Code-LLDB

To Reproduce

1. Go to https://www.swift.org/documentation/articles/getting-started-with-vscode-swift.html
2. Go to https://code.visualstudio.com/docs/languages/swift
3. See Code-LLDB references

Expected behavior
We should reference lldb-dap instead

Environment

• All

Additional context
It would be nice if we ported over the lldb-dap section from this article to the emacs and vim pages...

[award999]

vscode docs should be published tomorrow