feat(terraform): add CKV NCP rules about LBTargetGroupUsingHTTPS

[pj991207]

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Description

Add terraform scan rules about provider Naver Cloud Platform.
CKV_NCP_15 is associated with Load Balancer TargetGroup Protocol

Description

https://registry.terraform.io/providers/NaverCloudPlatform/ncloud/latest/docs/resources/lb_target_group

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my feature, policy, or fix is effective and works
• New and existing tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[gruebel]

great job 🏆