fix: upgrade chai from 4.3.4 to 4.4.1

Snyk has created this PR to upgrade chai from 4.3.4 to 4.4.1.

See this package in npm:
chai

See this project in Snyk:
https://app.snyk.io/org/sammyfilly/project/985efe30-1be3-4c6e-a658-88d178a333b8?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

vscode-dotnet-runtime-extension/package-lock.json

@@ -81,7 +81,7 @@
 		"webpack": "webpack --mode development"
 	},
 	"dependencies": {
-		"chai": "4.3.4",
+		"chai": "4.4.1",
 		"child_process": "^1.0.2",
 		"diff": ">=5.0.0",
 		"glob": "^7.2.0",