dont advise to rename to wikipedia-kafka

[AngryUbuntuNerd]

Description

Removed the advise to rename datasource into "wikipedia-kafka" as this otherwise clashes with the linked follow-up tutorial in https://druid.apache.org/docs/latest/tutorials/tutorial-query.html. That one assumes the data source to be called simply "wikipedia".

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This PR has:

• been self-reviewed.

[surekhasaharan]

@AngryUbuntuNerd If we change "wikipedia-kafka" to "wikipedia", then the screenshots in https://druid.apache.org/docs/latest/tutorials/tutorial-kafka.html become misleading, I guess this change also requires redoing the screenshots.

[AngryUbuntuNerd]

screenshots are updated, and additional text where mismatching the updated druid interface as well

[stale]

This pull request has been marked as stale due to 60 days of inactivity. It will be closed in 4 weeks if no further activity occurs. If you think that's incorrect or this pull request should instead be reviewed, please simply write any comment. Even if closed, you can still revive the PR at any time or discuss it on the dev@druid.apache.org list. Thank you for your contributions.

[AngryUbuntuNerd]

This PR is now ready to be merged - can a maintainer pick this up please?

[stale]

This issue is no longer marked as stale.

[stale]

This pull request has been marked as stale due to 60 days of inactivity. It will be closed in 4 weeks if no further activity occurs. If you think that's incorrect or this pull request should instead be reviewed, please simply write any comment. Even if closed, you can still revive the PR at any time or discuss it on the dev@druid.apache.org list. Thank you for your contributions.

[stale]

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