fix: awards full OpenAIRE project transformer

[ptamarit]

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Description

Partially fixes #324

What does it fix

The pull request fixes two problems when processing the projects from the full OpenAIRE Graph Dataset:

1. The identifiers do no have the 40| prefix and cause an IndexError: list index out of range
2. Some projects do not have a title and cause a KeyError: 'title'

How to reproduce the problem

1. Go to the "OpenAIRE Graph Dataset" record: https://zenodo.org/records/10488385
2. Download project.tar
3. On an InvenioRDM instance, run:

   invenio-cli shell
   invenio vocabularies convert -v awards -o project.tar -t awards.yaml

Checklist

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