[PATCH 0/3] MR1241: gitlab: Split full MR testsuite run in individual jobs.

[Rémi Bernon (＠rbernon)]

This splits the full MR test run, with short running tests on a side and now executed for both Win64 and WOW64, roughly 5min each, and the long running tests executed only for Win64, taking roughly 20min. All are executed unconditionally, but we could maybe add some early exit if that feels useful.