[Issue] Can't override overall location for new azd up

[pamelafox]

• Make sure you've installed the latest version using instructions in the wiki

Output from azd version

azd version 1.2.0 (commit 99ea757)

Describe the bug

I attempted to override location with an allowed here:

@minLength(1)
@description('Primary location for all resources (restricted subset due to Form Recognizer availability)')
@allowed(['southafricanorth', 'eastasia', 'southeastasia', 'australiaeast', 'brazilsouth', 'canadacentral', 'northeurope', 'westeurope', 'francecentral', 'germanywestcentral', 'centralindia', 'japaneast', 'japanwest', 'koreacentral', 'norwayeast', 'qatarcentral', 'swedencentral', 'switzerlandnorth', 'uaenorth', 'uksouth', 'centralus', 'eastus', 'eastus2', 'northcentralus', 'southcentralus', 'westcentralus', 'westus', 'westus2', 'westus3'])
@metadata({

  azd: {
    type: 'location'
  }
})
param location string

But the locations weren't filtered in a fresh azd up. @vhvb1989 confirmed that it's a bug.