ladder: add puwun as an org member

[puwun]

Moving up the Contributor Ladder

My Relevant Contributions to the Cilium Ecosystem:

• Link to issues you have opened. Check this here
• Link to pull requests you have reviewed. Check this here
• Link to pull requests you have authored. Check this here

[joestringer]

Hi @puwun ! Which area of Cilium are you planning to regularly contribute to?

[puwun]

Hey @joestringer I've mostly been working around hubble and helm, and some tetragon stuff on the docs and observability side. Will probably stick with hubble and tetragon for the time being.

[joestringer]

Great, looking forward to your continued contributions :)

[mtardy]

Thanks for the tetragon docs contributions :) (and cilium/tetragon#4503)