Snippets for libplasma 6.8.0 from Alpine ppc64le

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-ppc64le/community/libplasma/libplasma-6.8.0-r0.log.

• /home/buildozer/aports/community/libplasma/src/libplasma-6.8.0/src/plasmaquick/plasmoid/plasmoiditem.cpp:283:61: warning: comparison of integer expressions of different signedness: 'uint' {aka 'unsigned int'} and 'int' [-Wsign-compare]
    283 |     if (screenId == -1 && applet()->containment()->screen() > -1) {
        |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
  

• /home/buildozer/aports/community/libplasma/src/libplasma-6.8.0/src/plasmaquick/plasmoid/plasmoiditem.cpp:286:22: warning: comparison of integer expressions of different signedness: 'int' and 'uint' {aka 'unsigned int'} [-Wsign-compare]
    286 |         if (screenId >= applet()->containment()->corona()->numScreens()) {
        |             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~