feat(report): add secrets template for codequality report

[natefive]

Description

Adds templating for secrets to the gitlab code quality report. After adding a private key to a repository and scanning, the pipeline's code quality report will include the following JSON

 {
    "type": "issue",
    "check_name": "container_scanning",
    "categories": [
      "Security"
    ],
    "description": "Secret - private-key - Asymmetric Private Key",
    "fingerprint": "eaa88a2beb47fe5efa45979013ff09c01a434912",
    "content": "Asymmetric Private Key",
    "severity": "major",
    "location": {
      "path": "key",
      "lines": {
        "begin": 1
      }
    }
  }

and the pipeline's code quality UI will include Major - Secret - private-key - Asymmetric Private Key, like below:

Checklist

• I've read the guidelines for contributing to this repository.

• I've followed the conventions in the PR title.

• I've added tests that prove my fix is effective or that my feature works.

• I've updated the documentation with the relevant information (if needed).

• I've added usage information (if the PR introduces new options)

• I've included a "before" and "after" example to the description (if the PR is a user interface change).

[knqyf263]

@DmitriyLewen Could you test it please?

[DmitriyLewen]

It works good! @natefive can you add description and example for secret to the PR description?

[natefive]

@DmitriyLewen done :)

[DmitriyLewen]

@natefive Thanks a lot for your work!
@knqyf263 i think we can merge this PR.

[natefive]

@knqyf263 we good to merge?

[knqyf263]

Thanks