Add notebookRenderer keyword for the new Search Marketplace prompt

[mika76]

As mentioned in dotnet/interactive#1950, when trying out .net interactive notebooks I used javascript and tried to return an object, but it could not be rendered and this extension did not come up with the filter: @tag:notebookrenderer application/json

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[RandomFractals]

@mika76 did you install the extension? That Search Marketplace notebook output prompt is new.

Currently, this extension is registered to render application/json mime type.

You can see more info about it in this issue comment: #118 (comment)

[mika76]

@RandomFractals yeah I did, but only once @jonsequitur told me about it on the other issue. The extension search didn't find it until I searched it by name.

[RandomFractals]

I'll add notebookrenderer keyword in the next update. Hopefully that will work with new Search Marketplace prompt.

[RandomFractals]

Actually, that notebookRenderer keyword is already in our package.json: https://github.com/RandomFractals/vscode-data-table/blob/main/package.json#L37

New release is coming soon (see #120). You'll be able to see it in v1.9.0 update.