[68] Measuring patent novelty

[beingkk]

Closes #68

Adds small fixes to novelty_utils.py to adapt the functions to work with patents

Adds a pipeline for calculating patent novelty scores (exactly the same as for OpenAlex papers)

python dap_aria_mapping/pipeline/novelty/calculate_patent_novelty.py

Adds a pipeline to aggregate patent novelty scores at the level of topics (exactly the same as for OpenAlex papers)

python dap_aria_mapping/pipeline/novelty/patent_topic_novelty.py

Adds getters to fetch the outputs from patent analyses.

Checklist:

• [x] I have refactored my code out from notebooks/
• [x] I have checked the code runs
• [x] I have tested the code
• [x] I have run pre-commit and addressed any issues not automatically fixed
• [x] I have merged any new changes from dev
• [x] I have documented the code
  • [x] Major functions have docstrings
  • [ ] Appropriate information has been added to READMEs
• [x] I have explained this PR above
• [x] I have requested a code review