Make thread number `numSpace` visible in the logs

[flomnes]

trafficstars

Current

When parallel execution is enabled, logs are mixed. Sometimes it makes them difficult to interpret since they are indistinguishable.

Fri Jan  6 11:53:45 2023	info	Exporting results : ITSI - Z_DSR_175
Fri Jan  6 11:53:45 2023	info	Exporting results : ITSI - Z_DSR_200
Fri Jan  6 11:53:45 2023	info	Exporting results : ITSI - Z_DSR_225

Proposed

Fri Jan  6 11:53:45 2023	info<1>	Exporting results : ITSI - Z_DSR_175
Fri Jan  6 11:53:45 2023	info<4>	Exporting results : ITSI - Z_DSR_200
Fri Jan  6 11:53:45 2023	info<2>	Exporting results : ITSI - Z_DSR_225

[create-issue-branch[bot]]

Branch issue-1071-Make_the_numSpace_visible_in_the_logs created!

[guilpier-code]

What if the number of performed years exceeds the max number of years performed at the same time ? We should add the years' numbers to logs, instead of their numSpace

[a-zakir]

Je prends note 📝 #1717

[pet-mit]

ANT-2174