Update common submodule back to 59cb678164719ff59dcf6c8b93df4617a1075d11

It was wrongly changed in 3d9555a8 and was breaking our build with:

Fetched in submodule path 'common', but it did not contain 3fa2c9e372bceec30be91e67fb02b6cb05bed493. Direct fetching of that commit failed.