Add examples for 2023 and 2024 config and change upgrade generic tests to have them per year

Actualisation and clean up of tests for different configuration for Run3:

• add example steering and db tags for 2023 and 2024
• remove upgrade error files because identical to run1 and run2
• add options to switch off spillover when otherwise active
• modify tests for run3 removing upgrade from the name and covering all years