Fix SSO module

[jagnk]

what

Fix the deprecation warnings as described here: https://github.com/hashicorp/terraform-provider-aws/releases/tag/v4.40.0 for module.sso_account_assignments.data.aws_identitystore_user.this

why

Otherwise there are deprecation error described in issue #38

references

• https://github.com/hashicorp/terraform-provider-aws/releases/tag/v4.40.0
• https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/identitystore_group#filter
• closes - Warning related with deprecated argument #38

[Gowiem]

@jagnk can you also bump the require AWS provider to >= 4.40.0 since that will now be required if we're going to use this new argument?

[jagnk]

I am using latest AWS provider and still having this issue

Initializing provider plugins...
- Finding latest version of hashicorp/null...
- Finding hashicorp/aws versions matching ">= 4.30.0, >= 4.40.0"...
- Installing hashicorp/null v3.2.1...
- Installed hashicorp/null v3.2.1 (signed by HashiCorp)
- Installing hashicorp/aws v5.0.0...
- Installed hashicorp/aws v5.0.0 (signed by HashiCorp)

[Benbentwo]

Hey @jagnk thanks for your PR here, I've duplicated the fixes on this module, I've moved the changes over to #44 as I'm updating the workflows too.