docs: Update link to examples so works in raw github.com view

[westonplatter]

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this is a chore.
• The title of the PR is (a) conventional, (b) states what changed, and (c) suffixes the related issues number. E.g. "fix(controller): Updates such and such. Fixes #1234".
• I've signed the CLA.
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My builds are green. Try syncing with master if they are not.
• My organization is added to USERS.md.

[alexec]

This link is correct? https://argoproj.github.io/argo/

[westonplatter]

@alexec thanks for asking. Possibly. I think the original intent was to point to the examples, which are here, https://argoproj.github.io/argo/examples/. Thoughts?