[Snyk] Upgrade node-fetch from 2.6.5 to 2.6.6#2

snyk-bot wants to merge 1 commit intomasterSarrac3873/vscode-powershell:masterfrom

snyk-upgrade-11fee5e23f68fc846d2cc00ec4d879abSarrac3873/vscode-powershell:snyk-upgrade-11fee5e23f68fc846d2cc00ec4d879abCopy head branch name to clipboard