v2.1.0

fix: set upper bound on datadog provider to < 4.0.0 @wavemoran (#104)

## Summary - Pins the `datadog/datadog` provider to `>= 3.3.0, < 4.0.0` to prevent pulling v4.x which removed `datadog_integration_aws_lambda_arn` and `datadog_integration_aws_log_collection` resource types - Follows up on #103 which removed the AWS provider upper bound — that change allowed the latest datadog provider to be pulled, exposing this breaking change

Context

The datadog/datadog provider v4.0.0 removed several resource types used by this component:

• datadog_integration_aws_lambda_arn
• datadog_integration_aws_log_collection

This causes terraform plan/apply to fail with Invalid resource type errors on the v2.0.0 release.

Test plan

• terraform init resolves datadog provider to a 3.x version
• terraform plan no longer errors on the removed resource types

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Updated Datadog Terraform provider version constraint to maintain compatibility with the 3.x release line.