Rename a datasource markdown file name

[iyabchen]

Rename from transitive_group to group_transitive

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 1 file changed, 0 insertions(+), 0 deletions(-))
google-beta provider: Diff ( 1 file changed, 0 insertions(+), 0 deletions(-))