packit: initial commit

[joe-lawrence]

This MR adds a packit [1] configuration to enable integration testing of upstream commits and downstream kernel combinations. The initial version would test upstream kernels and manually triggered. It will be later enhanced by Red Hat QE to test RHEL composes, etc.

[1] https://packit.dev/docs/about

[packit-as-a-service]

Failed to load packit config file:

Please correct data and retry.

For more info, please check out the documentation or contact the Packit team. You can also use our CLI command config validate or our pre-commit hooks for validation of the configuration.

[joe-lawrence]

v2 (disclaimer: I don't know what I'm doing, Yulia):

• Use labels and not default_labels for job specific definition
• Use tf_extra_params mapping and not a string

[ykopkova]

Thank you, Joe. Looking into the packit examples https://packit.dev/docs/configuration/examples#tests ->"Running more types of tests with different settings". Seems like we need to add "variables" under "environments"

  tf_extra_params:
    environments:
      - variables:
             KPATCH_REV: "$PACKIT_COMMIT_SHA"

[joe-lawrence]

v3:

• Updated the tf_extra_params environment as @ykopkova suggested