CHANGELOG/v0.451.0.md from udondan/iam-floyd

CHANGELOG/v0.451.0.md

Summary

Maintainability

Test Coverage

Issues
Source
Stats

Issues

**New actions:**

- cloudtrail:DeregisterOrganizationDelegatedAdmin
- cloudtrail:RegisterOrganizationDelegatedAdmin
- elemental-appliances-software:CompleteUpload
- elemental-appliances-software:CreateOrderV1
- elemental-appliances-software:GetAvsCorrectAddress
- elemental-appliances-software:GetBillingAddresses
- elemental-appliances-software:GetDeliveryAddressesV2
- elemental-appliances-software:GetOrder
- elemental-appliances-software:GetOrdersV2
- elemental-appliances-software:GetTaxes
- elemental-appliances-software:StartUpload
- elemental-appliances-software:SubmitOrderV1
- wellarchitected:ListCheckDetails
- wellarchitected:ListCheckSummaries