Add example and docs links for v0.12.1

[afrittoli]

Changes

Add example and docs links for v0.12.1

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• Includes tests (if functionality changed/added)
• Includes docs (if user facing)
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Double check this list of stuff that's easy to miss:

• If you are adding a new binary/image to the cmd dir, please update
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Reviewer Notes

If API changes are included, additive changes must be approved by at least two OWNERS and backwards incompatible changes must be approved by more than 50% of the OWNERS, and they must first be added in a backwards compatible way.

Release Notes

Add example and docs links for v0.12.1

[afrittoli]

/kind documentation

[tekton-robot]

This PR cannot be merged: expecting exactly one kind/ label

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kind/bug: Categorizes issue or PR as related to a bug.
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[tekton-robot]

This PR cannot be merged: expecting exactly one kind/ label

Available kind/ labels are:

kind/bug: Categorizes issue or PR as related to a bug.
kind/flake: Categorizes issue or PR as related to a flakey test
kind/cleanup: Categorizes issue or PR as related to cleaning up code, process, or technical debt.
kind/design: Categorizes issue or PR as related to design.
kind/documentation: Categorizes issue or PR as related to documentation.
kind/feature: Categorizes issue or PR as related to a new feature.
kind/misc: Categorizes issue or PR as a miscellaneuous one.

[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sbwsg

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[ghost]

/lgtm