*: fix coding style tests

The tests were broken after merge request !2035
10 jobs for for_testrunner_3 in 0 seconds
latest
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-TestRunner3

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failed ERP5.UnitTest-TestRunner3

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passed ERP5.CodingStyleTest-TestRunner3

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passed ERP5.CodingStyleTest-TestRunner3

03:16:47

passed ERP5.CodingStyleTest-TestRunner3

11:37:29

passed ERP5.CodingStyleTest-TestRunner3

01:07:50

failed ERP5.UnitTest-TestRunner3

04:29:03

passed ERP5.UnitTest-TestRunner3

13:31:43

failed ERP5.UnitTest-TestRunner3

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passed ERP5.UnitTest-TestRunner3

01:43:16