Modify dmidecode jobs to use new dmi.supported resource

[Jeff Lane ]

From this MR

https://code.launchpad.net/~bladernr/plainbox-provider-resource/+git/plainbox-provider-resource/+merge/327985

jobs that depend on dmi can now simply check dmi.supported == 'True' rather than a possibly changing and outdated cpuinfo.platform check for specific architectures.

To this end, any jobs (in plainbox-provider-checkbox and -resource-generic) that use DMI (and dmidecode) should use this instead of cpuinfo.platform

Ultimately, if DMI is supported, but using it fails, or casues a failure or crash, that's a bug that should be caught and handled.

so the necessary change would be changing something like this:

requires:
  package.name == 'dmidecode' or executable.name == 'dmidecode'
  cpuinfo.platform in ("i386", "x86_64")

to

requires:
  package.name == 'dmidecode' or executable.name == 'dmidecode'
  dmi.supported == 'True'

And it may be even OK to drop the package requirement since dmidecode is part of the default packages on every install that supports the package (e.g. no packages built for Power and Z).

[Jeff Lane  (bladernr)]

Paul's MR that handles the resource:
https://code.launchpad.net/~pwlars/plainbox-provider-resource/+git/plainbox-provider-resource/+merge/328045

Now jobs that previously had kludgey ways of not running on non-dmi systems should be modified to use:

dmi_present.state == 'supported'

Such as this modified version of the dmi resource job in plainbox-provider-resource

59 id: dmi
60 estimated_duration: 0.59
61 plugin: resource
62 requires:
63 - cpuinfo.platform in ("i386", "x86_64")
64 + dmi_present.state == 'supported'
65 user: root
66 command: dmi_resource
67 _summary: Collect information about hardware devices (DMI)

[Jeff Lane  (bladernr)]

Invalid in the resource as it was already handled by Paul's MR mentioned above