[clang] [clang] Don't print extra space when dumping template names (PR #95213)

[Matheus Izvekov via cfe-commits]

https://github.com/mizvekov approved this pull request.

I think what I tried to do here is generally consistent: The convention on the Text node dumper is to add a space at the beginning of the field you want to append.

I think the true issue here is the label: It breaks convention by adding a space after the colon.

I think it would be better to fix that, but I don't know the impact.

Since right now this field is only added after the label, this makes little practical difference, so I leave it up to you, either way is fine.

Thanks for the fix!

https://github.com/llvm/llvm-project/pull/95213