chore(deps): update dependency eventsource to v3

Author: renovate[bot]

packages/server/package.json

@@ -16,7 +16,7 @@
 		"@octokit/webhooks": "^13.4.1",
 		"@snowcrystals/icicle": "2.0.4",
 		"body-parser": "^1.20.3",
-		"eventsource": "2.0.2",
+		"eventsource": "3.0.1",
 		"express": "^4.21.2",
 		"ws": "8.18.0"
 	},