Enable sane-airscan for openSUSE Leap 15.5 + 15.6 in home:pzz OBS project

[msb48]

Hi,

thanks for writing and maintaining sane-airscan, it is a joy to use. Would you consider implementing $title, so Leap users can keep finding packages via the download link? It should be enough to add the following snippet to the project's meta config, or tick the corresponding checkboxes in the Web UI:

  <repository name="15.5">
    <path project="openSUSE:Leap:15.5" repository="standard"/>
    <arch>x86_64</arch>
  </repository>
  <repository name="15.6">
    <path project="openSUSE:Leap:15.6" repository="standard"/>
    <arch>x86_64</arch>
  </repository>

(Note how the "name" attribute is now just "15.5", which seems to be the new standard instead of the longer "openSUSE_Leap_15.4". This might also help to include home:pzz in search results for Leap again, as well as categorizing it as openSUSE instead of SLE in the download link.)

It should build just fine, as demonstrated by multiple forks on OBS.

Thanks!

(I would have sent a SR to add those repositories, but currently only deleting repositories is possible via SRs, see openSUSE/open-build-service#1370.)