FIxed permission errors for modifying tuples

.jupyter/api_authentication/__init__.py

.jupyter/api_authentication/models/__init__.py

.jupyter/api_authentication/models/database_dto.py

.jupyter/api_container/__init__.py

.jupyter/api_container/models/__init__.py

.jupyter/api_container/models/database_dto.py

.jupyter/api_database/__init__.py

.jupyter/api_database/models/__init__.py

.jupyter/api_database/models/database_dto.py

.jupyter/api_identifier/__init__.py

.jupyter/api_identifier/models/__init__.py

.jupyter/api_query/__init__.py

.jupyter/api_query/api/query_endpoint_api.py

.jupyter/api_query/api/table_data_endpoint_api.py

.jupyter/api_query/models/__init__.py

.jupyter/api_query/models/database_dto.py

.jupyter/load_test.py

.jupyter/requirements.txt

...api/src/main/java/at/tuwien/api/database/DatabaseDto.java

.../src/main/java/at/tuwien/api/database/table/TableDto.java