Placeholder comment showed up after creating a PR

[roblourens]

• Created Adopt argsCanBeInterpretedByShell from DAP vscode#155663 as usual
• The comments panel showed up with this comment:

[alexr00]

roblourens any chance you have another extension installed that did that? I don't think the string 'name' even occurs in the extension code and I can't repro it. It's also missing other values that we set on the comment, like the icon and the timestamp.

[roblourens]

I saw this once, but I create lots of PRs and have never seen it again 🤷