Merge branch 'upgrade-mypy' into 'develop'

nomad/app/v1/models/models.py

nomad/app/v1/routers/entries.py

nomad/app/v1/routers/info.py

nomad/app/v1/routers/uploads.py

nomad/cli/admin/migrate.py

nomad/client/archive.py

nomad/config/__init__.py

nomad/config/models/config.py

nomad/graph/graph_reader.py

nomad/metainfo/metainfo.py

nomad/parsing/file_parser/mapping_parser.py

nomad/parsing/file_parser/text_parser.py

pyproject.toml

requirements-dev.txt

tests/metainfo/test_to_dict.py

tests/parsing/test_mapping_parser.py