[REG 3.2.2 -> 3.3.0] qbs does not get profile when opening qtcreator.qbs in Creator

1. Start Creator with clean settings.
2. Make sure that there's a valid default kit.
3. Open qtcreator.qbs from a checkout of Creator's repository at revision "v3.2.0".
   Creator will not fully populate a project tree. Instead it will write the following error message to "Issues" view:

   C:\Users\rob\dev\bin\creator-3.3-5.3.2\share\qtcreator\qbs\share\qbs\modules\qbs\common.qbs:275: error: The following properties are not set. Set them in your profile:
   qbs.architecture: you might want to re-run 'qbs-setup-toolchains'
   The following properties have invalid values:
   qbs.architecture: 'undefined' is invalid. You must use the canonical name 'undefined'
   

4. Go to Projects mode, Build settings for the current kit.
5. Check the contents of "Build Steps" -> "Equivalent command line".
   For me, it's:

   qbs build --settings-dir D:\Testprojekte\12342134fsd2\QtProject\qtcreator --jobs 8 debug profile:
   

   Shouldn't there be a profile passed as a parameter?

Creator should be able to parse this project. This worked correctly in Creator 3.2 where "profile" was set to "qtc_Desktop".

Found and tested by Squish test tst_opencreator_qbs.