Add Snippets to Snippets

[RedCMD]

Adds #236674

create .code-snippets Snippet file with code

{
	"snippetName": {
		"scope": "scope",
		"prefix": "prefix",
		"body": " $ ",
		"description": "description"
	}
}

place cursor in the body value and hit ctrl+space
verify snippets completions come up

[ALANthemoor]

• {
  "snippetName": {
  "scope": "scope",
  "prefix": "prefix",
  "body": " $ ",
  "description": "description"
  }
  }

[ALANthemoor]