Increase default job timeout back to 2h for salsa-runner.debian.net

Previously my MariaDB builds have been running perfectly on Salsa:

This week it seems that the default runner timeout has decreased to 1h, which is too little, and all MariaDB builds fail:

Could you please consider revergint that change and make 2h the default timeout again. Thank you!

Background

MariaDB is a big and complex package. Thanks to the CI features of Salsa, we have have been able to decrease the number of packaging related bugs and catch a lot of upstream regressions pre-upload, before anybody had to suffer. We absolutely love Salsa and the CI facilities in particular. We've spend hundreds of ours in developing a nice CI suite and it has proven to be very successful. It would be a real shame if we, or anybody forking and contributing the packaging, would not be able to run the CI anymore.