Merge branch 'qsub-rrze-walltime-fix' into 'master'

Fix walltime for RRZE jobs

See merge request !197
9 jobs for master in 11 minutes and 2 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #108221
benchmarks

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passed #108222
code-style

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test-py3.6

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passed #108219
test-py3.7

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passed #108220
test-py3.8

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  Coverage
passed #108223
coverage

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74.52%
 
  Doc
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docs

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passed #108225
pages

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  Deploy
passed pages:deploy

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