website: Added non-code contributions header in contributing.md

[dominikkawka]

Description of Changes

Added non-code contributions examples in contributing.md

Following up from the discussion at the Kubeflow outreach meeting.

There are no mentions of non-code contributions in contributing.md , non-code contributions mentioned in community membership page, where it directly links to the CNCF explanation. We are also rephrasing this as contributions outside of the kubeflow components.

Related Issues

N/A

Checklist

• You have signed off your commits
• Ensure you follow best practices from our contributing guide.
• (for big changes) I will post screenshots of the changes in a PR comment

cc: @tarekabouzeid @varodrig

[google-oss-prow]

Hi @dominikkawka. Thanks for your PR.

I'm waiting for a kubeflow member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[github-actions]

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[Arhell]

/ok-to-test

[andreyvelich]

Looks great, thanks @dominikkawka!
/lgtm
/approve
/hold @varodrig Feel free to un-hold if that looks good to you.

[google-oss-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andreyvelich

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• content/en/docs/about/OWNERS [andreyvelich]

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[google-oss-prow]

New changes are detected. LGTM label has been removed.

[varodrig]

I made some updates and added more content , @dominikkawka @tarekabouzeid cc @andreyvelich

[varodrig]

/remove-hold