fix: windows ami does not exist

[strophy]

Resolves #224

Following the AWS quickstart instructions results in the following Terraform error:

│ Error: Your query returned no results. Please change your search criteria and try again.
│ 
│   with data.aws_ami.windows,
│   on data.tf line 32, in data "aws_ami" "windows":
│   32: data "aws_ami" "windows" {
│ 

This AMI no longer exists. When the fix in this PR is applied, it matches ami-06404b83fffc8f0ca in my eu-west-3 region, and resolves to Windows_Server-2019-English-Full-SQL_2019_Web-2024.06.13.

[MASisserson]

I'd like to second that this PR be merged with main.

[wombelix]

I would highly appreciate a fix for #224 but suggest that values = ["Windows_Server-2019-English-Full-Base*"] is used. Otherwise other flavours like SQL Server or Core are part of the results too. Doesn't matter to get rid of the error message when setting add_windows_node = false. But might have an unexpected side effect if someone wants to deploy Windows nodes.