Report project name in warning when no files are found.

[Cellule]

Allows to better pinpoint offending project when working with multiple projects. I couldn't figure out which of my configs were incorrect and I ended up making this change to debug it on my side. I figured it wouldn't hurt to push this back upstream

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: df74902ae9f42b22c83241205aae78978889234b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
vscode-apollo	Patch

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