playbook/re6stnet-install: add default value to location variable

fixup! for b31bcacd
19 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.StandaloneDeploymentScriptTest-Debian.Bullseye

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passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster

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failed ERP5.StandaloneDeploymentScriptTest-Debian.Buster.JEROME

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passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster.Master

06:53:58

passed ERP5.StandaloneDeploymentScriptTest-Debian.Stretch

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failed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Bullseye

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passed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Buster

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passed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Stretch

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failed Wendelin.StandaloneDeploymentScriptTest-Debian.Bullseye

15:02:03

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster

00:20:34

failed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster.Master

14:21:27

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Stretch

00:30:30

passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster

00:25:53

passed ERP5.StandaloneDeploymentScriptTest-Debian.Stretch

00:32:53

passed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Buster

00:28:17

passed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Stretch

00:31:14

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster

00:29:51

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster.Master

11:36:42

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Stretch

00:35:11