testSlapOSMixin: Increase upgrade/configurator timeout

See merge request !395
13 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed SlapOS-Master.UnitTest-Master

running SlapOS.Eggs.UnitTest-Master.Python2

20831:58:54

passed SlapOS.Eggs.UnitTest-Master.Python3

failed SlapOS-Master.UnitTest-Master

02:32:45

passed SlapOS-Master.UnitTest-Master

01:54:52

failed SlapOS-Master.UnitTest-Master

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passed SlapOS.Eggs.UnitTest-Master.Python2

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passed SlapOS.Eggs.UnitTest-Master.Python2

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passed SlapOS.Eggs.UnitTest-Master.Python2

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failed SlapOS.Eggs.UnitTest-Master.Python3

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passed SlapOS.Eggs.UnitTest-Master.Python3

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passed SlapOS.Eggs.UnitTest-Master.Python3

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passed SlapOS.Eggs.UnitTest-Master.Python3

00:21:42