raphaelquast/EOmaps: EOmaps v4.4.2

Another bugfix release.

• Make sure to also have a look at the new features added in EOmaps v4.4!
• There is now an option to draw a an "outline" on top of the colorbar-histogram with:
  • m.add_colorbar(show_outline=True) (for a black outline with linewidth 1)
  • m.add_colorbar(show_outline=dict(color="b", linewidth=2)) (for a custom outline)

• fix using m.cb.pick callbacks with datasets assigned to the "all" layer
• raise error if undefined objects are passed to NetCDF and GeoTIFF readers
• fix using the LayoutEditor to move colorbars with "arrow-keys"
• fix default styles must be provided as list for wms and wmts services!