.packit.yml update

[jpopelka]

• Removed specfile_path since the default value is fine.
• upstream_project_name renamed to upstream_package_name
• create_pr: false removed. We used to need this because of some problem with Fedora Pagure (git forge) API, but it's no longer needed.
• Merged propose_downstream jobs since fedora-all alias now works OK.

[packit-as-a-service[bot]]

Congratulations! One of the builds has completed. :champagne:

:warning: Please note that our current plans include removal of these comments in the near future (at least 2 weeks after including this disclaimer), if you have serious concerns regarding their removal or would like to continue receiving them please reach out to us. :warning:

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/tantale-deprecated-35
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.