release-please node-workspaces plugin does not follow the pre-release versioning strategy

[aldbr]

Bug has been reported here (a fix seems to be ready): googleapis/release-please#2248

In our context, when there is an update, we have:

• diracx-web-components pre-release version bumped correctly (e.g. 0.1.0-a1 -> 0.1.0-a2)
• diracx-web and extensions versions bumped incorrectly (e.g. 0.1.0-a1 -> 0.1.1-a1 instead of 0.1.0-a2)

See #215

[aldbr]

Update:

• It works only if files from every sub-packages have been modified.
• The bug was addressed rather quickly in the release-please repo...
• ... But the release-please-action has not been updated properly since then

[aldbr]

Looks like the problem has been solved 🤸‍♂