Renovate support for KCL / KPM

[MPV]

Let's add support to Renovate for kcl / kpm.

[MPV]

I also raised an upstream discussion here:

• Support KCL Lang renovatebot/renovate#35030

[MPV]

A logical next step is to answer Renovate's questionnare for a new package manager, see / here:

• Support KCL Lang renovatebot/renovate#35030 (comment)

[liangyuanpeng]

Cool! Thank you for all you have done!

[MPV]

Would you be up for filling out their questionnaire? 🙏🏻