CI: add a deps-kaos for convenience in building there

ci/deps-kaos.sh

@@ -0,0 +1,24 @@
+#! /bin/sh
+#
+# Install dependencies for building on KaOS
+#
+# There is no docker image for KaOS, and the live ISO comes
+# with many useful things already installed, so the list
+# here is short.
+#
+pacman -Sy git cmake ninja # No jq available
+pacman -Sy \
+	"gcc" \
+	"boost" \
+	"qt5-tools" \
+	"yaml-cpp" \
+	"kpmcore" \
+	"icu"
+pacman -Sy \
+	"extra-cmake-modules" \
+	"kiconthemes" \
+	"kservice" \
+	"kio" \
+	"kparts" \
+	"qtwebengine"
+