Revert "Merge pull request #94 from iExecBlockchainComputing/ci/update-conf"

This reverts commit d207735, reversing
changes made to 4e5a9d4.

Author: ErwanDecoster

release-please-config.json

@@ -18,10 +18,5 @@
     { "type": "test", "section": "🧪 Tests", "hidden": false },
     { "type": "docs", "section": "📚 Documentation", "hidden": true }
   ],
-  "packages": {
-    ".": {
-      "release-type": "node",
-      "changelog-path": "CHANGELOG.md"
-    }
-  }
+  "release-type": "node"
 }