Resolve the different versions of Go & dependencies used across unit tests.

[mikereiddigital]

User Story

As a Modernisation Platform Engineer

I want our Go/Terratest Unit Tests to use the right version of Go and have dependencies that are up to date for the version used.

This PR - ministryofjustice/modernisation-platform-terraform-module-template#424 for the terraform module-template shows the change to dependabot to include Go unit test files in its scope.

Value / Purpose

This will ensure that our tests continue to work & avoid security vulnerabilities due old much older versions being used.

Useful Contacts

No response

Additional Information

No response

Definition of Done

• Review & agree with team that the issue requires resolution as described above.
• Roll out across all repositories containing unit tests, ensuring each unit test continues to work correctly after any updates.

[ASTRobinson]

Below are all the PR's to bump Go versions to 1.23 and add the Go Mod dependency check for Dependabot:

ministryofjustice/modernisation-platform-github-oidc-provider#452
ministryofjustice/modernisation-platform-github-oidc-provider#456
ministryofjustice/modernisation-platform-instance-scheduler#1246
ministryofjustice/modernisation-platform-terraform-aws-vm-import#489
ministryofjustice/modernisation-platform-terraform-aws-vm-import#494
ministryofjustice/modernisation-platform-terraform-baselines#607
ministryofjustice/modernisation-platform-terraform-bastion-linux#547
ministryofjustice/modernisation-platform-terraform-bastion-linux#551
ministryofjustice/modernisation-platform-terraform-cross-account-access#436
ministryofjustice/modernisation-platform-terraform-cross-account-access#439
ministryofjustice/modernisation-platform-terraform-dns-certificates#375
ministryofjustice/modernisation-platform-terraform-ec2-autoscaling-group#430
ministryofjustice/modernisation-platform-terraform-ec2-autoscaling-group#433
ministryofjustice/modernisation-platform-terraform-ec2-instance#486
ministryofjustice/modernisation-platform-terraform-ec2-instance#491
ministryofjustice/modernisation-platform-terraform-ecs-cluster#275
ministryofjustice/modernisation-platform-terraform-iam-superadmins#477
ministryofjustice/modernisation-platform-terraform-iam-superadmins#480
ministryofjustice/modernisation-platform-terraform-lambda-function#103
ministryofjustice/modernisation-platform-terraform-lambda-function#118
ministryofjustice/modernisation-platform-terraform-loadbalancer#533
ministryofjustice/modernisation-platform-terraform-loadbalancer#538
ministryofjustice/modernisation-platform-terraform-member-vpc#500
ministryofjustice/modernisation-platform-terraform-member-vpc#504
ministryofjustice/modernisation-platform-terraform-pagerduty-integration#457
ministryofjustice/modernisation-platform-terraform-pagerduty-integration#461
ministryofjustice/modernisation-platform-terraform-s3-bucket#550
ministryofjustice/modernisation-platform-terraform-s3-bucket#553
ministryofjustice/modernisation-platform-terraform-ssm-patching#490
ministryofjustice/modernisation-platform-terraform-ssm-patching#494

[ASTRobinson]

I have checked all the MP repos and enabled Dependabot for Go dependencies and bumped the Go version to 1.23.

Example PR's:
Bump Go Version: ministryofjustice/modernisation-platform-terraform-baselines#607
Enable Dependabot for Go: ministryofjustice/modernisation-platform-github-oidc-provider#452

This was discussed in standup this morning and the team agreed with the implemented solution, passing for review/close.