fix(deps): update dependency @actions/exec to v2

Author: renovate[bot]

package.json

@@ -32,7 +32,7 @@
   "packageManager": "pnpm@10.28.1",
   "dependencies": {
     "@actions/core": "^2.0.0",
-    "@actions/exec": "^1.1.1",
+    "@actions/exec": "^2.0.0",
     "@actions/github": "^7.0.0",
     "semver": "^7.7.2"
   },