Add additional source for AWIDO: AWV Isar-Inn

[m4c3]

Hi,
the awido integration also works great with the data for Abfallwirtschaftsverband Isar-Inn

waste_collection_schedule:
  sources:
    - name: awido_de
      args:
        customer: awv-isar-inn
        city: Simbach a. Inn
        street: Bayernwerkstr.

can somebody add this? Thanks!

[5ila5]

added by a2538b1