platform(sca): Extract checkov check links

[lirshindalman]

Description

add check_link to get_checks function

check = [0-check_id, 1-checked_type, 2-entity, 3-check_name, 4-framework, 5-check_link]
exampale :

[('CKV_ALI_1', 'resource', 'alicloud_oss_bucket', 'Alibaba Cloud OSS bucket accessible to public', 'Terraform', 'https://github.com/bridgecrewio/checkov/tree/master/checkov/terraform/checks/resource/alicloud/OSSBucketPublic.py')]

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