v1.5.0

Raise min aws provider requirement to v6.12.0 Florian Baumann (@noqqe) (#164)

## what

Update minimum required aws provider to 6.12

why

since the introduction of multi ip stack in release 1.4.0 there is use of

• ip_address
• ip_address_type

which was only released in aws provider v6.12.0, see changelog: https://github.com/hashicorp/terraform-provider-aws/releases/tag/v6.12.0

references

see inline