rofi-wayland-1.7.5+wayland1-bp155.1.9

- rofi-wayland-devel should conflict rofi-devel.

- Switch back from SCM managed to plain old OBS package.
- Update to 1.7.5+wayland1:
  - just following the upstream
    (https://github.com/davatorium/rofi) changes.
- Add rofi-launcher provides to allow coexistence with
  rofi-wayland.

- Rename package to rofi-wayland and conflict with the original one.
- Make the package Wayland only.
- Switch to Sourcehut upstream repo with my patches
  (https://git.sr.ht/~mcepl/rofi)

- Conversion of the original project from
  https://build.opensuse.org/package/show/home:h3o/Rofi-Wayland
  (with updated build to have working submodules).