fix(deps): update dependency @actions/exec to v3

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
   "dependencies": {
     "@actions/cache": "^6.0.0",
     "@actions/core": "^2.0.3",
-    "@actions/exec": "^2.0.0",
+    "@actions/exec": "^3.0.0",
     "@actions/glob": "^0.5.1",
     "md5-file": "^5.0.0",
     "yaml": "^2.8.2"