Use Oniro's compliance toolchain infrastructure

[mikehaller]

The Eclipse Oniro team is currently migrating their Compliance Toolchain to Eclipse Foundation infrastructure.

The compliance toolchain supports Yocto-based build processes, which would be a really good fit to use it for Leda-Distro.
We're currently trying to use ORT (OSS Review Toolkit), which does not really support BitBake as a package manager.

Task: Once Oniro's infrastructure is up and running on EF, we may need to add a build workflow on GitLab for the integration into the Eclipse IP process.

References:

• https://gitlab.eclipse.org/eclipse/oniro-compliancetoolchain
• https://gitlab.eclipse.org/eclipse-wg/oniro-wg/products-services-oniro-wg/it-services-oniro-wg/coordination-it-services-oniro-wg/-/blob/main/oniro-it-infrastructure-and-services-implementation-and-migration-plan.md#oniro-it-infrastructure-and-services-implementation-and-migration-plan-v112

[mikehaller]

We got a nightly demo build setup working.

The report is available here on the SCA dashboard:
https://sca.software.bz.it/?json=https%3A%2F%2Fgitlab.eclipse.org%2Feclipse%2Foniro-compliancetoolchain%2Fdemo%2Fleda%2F-%2Fjobs%2Fartifacts%2Fmain%2Fraw%2Freport.harvest.json%3Fjob%3Dharvest&params=%7B%22needle%22%3A%22%22%2C%22cols%22%3A%7B%7D%2C%22filters%22%3A%7B%7D%2C%22excl%22%3A0%7D

[mikehaller]

h and the build pipeline is here:
https://gitlab.eclipse.org/eclipse/oniro-compliancetoolchain/demo/leda