Add Dockerfile for DKRZ WPS Service and Example Notebooks

[irfan-farmer]

This PR adds a Dockerfile that sets up the environment and installs the necessary packages to call the DKRZ WPS service and run example notebooks. The example notebooks are included in the 'notebooks/' directory.

[EGI-ILM]

Hi @irfan-farmer , can you please clarify what is the context for this PR?
Thanks.

[irfan-farmer]

Hi @EGI-ILM, I am working on the ENES RI / D4Science bridge. It is one of the deliverables for the IRISCC project, specifically establishing an interoperable gateway between the IS-ENES VRE and the IRISCC VRE platform. The Dockerfile sets up an environment to interact with the DKRZ WPS, and the example notebooks demonstrate this interoperability in practice. We wanted to test things, so we have been asked to push the image to this repo to be integrated into the D4Science platform. Please, let me know if any further details would be helpful! Thanks.

[EGI-ILM]

Thanks @irfan-farmer for the explanation.
Is there a related ticket in D4S (support.d4science.org) that I can relate to this PR? I would need the link.