I don't know if it's good practice to branch someone else's package for this, but this is a version of Meson that works with slightly newer Elementary packages (Files and Camera). I would've branched an older version of the official package, but the spec file was broken release after release so I couldn't do it unfortunately.
If you plan on using an older version of meson without having to use someone's home: repository, use version 0.59.4.
If you do plan on using the newest meson version, some packages won't compile, especially starting with version 1.30.0.
I wish to see Pantheon on OpenSUSE thrive, and it is sad to realize it won't get updated anymore, but I understand that is this is mostly a one-man project and I commend you for it. I appreciate all the work you've put for the past decade and I hope you're doing well. Take care!