Fixes #2085: Only warn once per workspace

[thahnen]

No description provided.

[vrubezhny]

@thahnen This change would require bumping at least for the org.eclipse.wildwebdeveloper.embedder.node plugin and org.eclipse.wildwebdeveloper.embedder.node.feature feature versions.

Could you please update the PR with the plugin and feature versions bumped at least by +0.0.1?

Thanks for the contribution!

[thahnen]

Hey @vrubezhny, I bumped up the versions!

[thahnen]

@vrubezhny, one question regarding the process: Who will be reviewing this and then merging it? Is it done by some specific persons that I have to ping, or is it something else?

[vrubezhny]

@vrubezhny, one question regarding the process: Who will be reviewing this and then merging it? Is it done by some specific persons that I have to ping, or is it something else?

This could be me or @akurtakov as well as any other committer on the project.
There's no need to ping anyone unless you're in a hurry. But if you are, feel free to ask for review.