fix: upgrade @types/chai from 4.2.22 to 4.3.15

Snyk has created this PR to upgrade @types/chai from 4.2.22 to 4.3.15.

See this package in npm:
@types/chai

See this project in Snyk:
https://app.snyk.io/org/sammytezzy/project/5ad8814a-416f-42e2-a105-bd48d208a578?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

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

@@ -79,7 +79,7 @@
 		"webpack": "webpack --mode development"
 	},
 	"dependencies": {
-		"@types/chai": "4.2.22",
+		"@types/chai": "4.3.15",
 		"@types/chai-as-promised": "^7.1.4",
 		"@types/mocha": "^9.0.0",
 		"@types/node": "16.11.7",