Update changelog

Author: github-actions[bot]

CHANGELOG.md

@@ -7,6 +7,7 @@
 - Capture the iterator variable to avoid concurrent test error [\#89](https://github.com/Azure/terraform-azurerm-network-security-group/pull/89) ([lonegunmanb](https://github.com/lonegunmanb))
 - Add random string to test resource group name so we can run tests in parallel [\#88](https://github.com/Azure/terraform-azurerm-network-security-group/pull/88) ([lonegunmanb](https://github.com/lonegunmanb))
 - Bump github.com/gruntwork-io/terratest from 0.41.9 to 0.41.10 in /test [\#87](https://github.com/Azure/terraform-azurerm-network-security-group/pull/87) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/Azure/terraform-module-test-helper from 0.7.1 to 0.8.1 in /test [\#86](https://github.com/Azure/terraform-azurerm-network-security-group/pull/86) ([dependabot[bot]](https://github.com/apps/dependabot))
 - Bump github.com/Azure/terraform-module-test-helper from 0.3.0 to 0.7.1 in /test [\#85](https://github.com/Azure/terraform-azurerm-network-security-group/pull/85) ([dependabot[bot]](https://github.com/apps/dependabot))
 
 ## [v4.0.0](https://github.com/Azure/terraform-azurerm-network-security-group/tree/v4.0.0) (2023-01-20)