Add support for rejected_patches_action

### Describe the Feature

Would be great if you could add support for the [`rejected_patches_action`](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ssm_patch_baseline#rejected_patches_action-1) property for `aws_ssm_patch_baseline`

### Expected Behavior

rejected_patches_action should be supported by the module.

### Use Case

Create a custom patch baseline for Amazon Linux EKS nodes where some packages are version-locked.

### Describe Ideal Solution

rejected_patches_action added to module (already supported by aws_ssm_patch_baseline resource).

### Alternatives Considered

_No response_

### Additional Context

_No response_

Start by locating the module configuration for the aws_ssm_patch_baseline resource and review the linked AWS resource documentation for rejected_patches_action. Confirm the module exposes and passes this property through, then verify the Terraform configuration or tests that cover patch baseline inputs.

Written by the indexing model from the issue text.