doc: improve the workflow to test release binaries

Author: RafaelGSS

doc/contributing/releases.md

@@ -603,12 +603,18 @@ the build before moving forward. Use the following list as a baseline:
   must be in the expected updated version)
 * npm version (check it matches what we expect)
 * Run the test suite against the built binaries (optional)
+  * Remember to use the proposal branch
+  * Run `make build-addons` before running the tests
+  * Remove `config.gypi` file
 
 ```console
 ./tools/test.py --shell ~/Downloads/node-v18.5.0-linux-x64/bin/node
 ```
 
-<sup>There may be test issues if the branch used to test does not match the Node.js binary.</sup>
+<sup>There may be test issues if the binary used to test does not match to
+the expected variables.
+This usually happens on `test-child-process-stdio-overlapped.js` and
+`test-process-config` tests</sup>
 
 ### 11. Tag and sign the release commit