deps: update dependency @actions/io to v2

Author: renovate[bot]

package-lock.json

@@ -30,7 +30,7 @@
     "@actions/core": "1.11.1",
     "@actions/exec": "1.1.1",
     "@actions/glob": "0.5.0",
-    "@actions/io": "1.1.3",
+    "@actions/io": "2.0.0",
     "@actions/tool-cache": "2.0.2",
     "@octokit/graphql": "7.1.1",
     "axios": "1.13.2",