dird: console: enable rerun command to work with comma separated list of jobs

[alaaeddineelamri]

Description

The rerun command used to process only one jobid. This PR enables the rerun command to handle multiple comma separated jobids at once.

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[fbergkemper]

I think we should change the title of commit e86071d to ua_run.cc: change rerun command to calculate total of days and hours .

[fbergkemper]

The title of commit a9d7a6e should mention the introduced or affected component. E.g. gtest: add rerun parse jobid testing or something like that.

[fbergkemper]

Good work!

[pstorz]

Looks good!