[ibmcloud cli] [vpc] Inconsistent default value for some instance-profiles

[fernflower]

For some instance-profiles the default value doesn't match any from the os_architecture.values list.

Repro:

$ ibmcloud is instance-profile bz2e-1x4  --json | jq .os_architecture
{
  "default": "amd64",
  "type": "enum",
  "values": [
    "s390x"
  ]
}

[sreekarbvibm]

The fix is done. It will reach production soon. Below is the output from one of the lower environments.

ibmcloud is instance-profile bz2e-1x4 --json | jq .os_architecture { "default": "s390x", "type": "enum", "values": [ "s390x" ] }

[thrix]

Thanks for fixing this!