Update dependency dotenv to v14 (#3379)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package.json

@@ -33,7 +33,7 @@
 		"@typescript-eslint/eslint-plugin": "^5.5.0",
 		"@typescript-eslint/parser": "^5.5.0",
 		"action-deploy-docs": "github:sveltejs/action-deploy-docs#main",
-		"dotenv": "^12.0.0",
+		"dotenv": "^14.0.0",
 		"eslint": "^8.3.0",
 		"eslint-plugin-import": "^2.25.3",
 		"eslint-plugin-svelte3": "^3.2.1",