Remove docker in docker in dependency scanning template

What does this MR do?

#12487 (closed)

Removes dind from dependency scanning template when DS_DISABLE_DIND set to true. Normally we have an orchestrator which decides which container to run we will utilise CI_PROJECT_REPOSITORY_LANGUAGES to mimic orchestrator's functionality.

Does this MR meet the acceptance criteria?

I made integration test using multi project pipeline, following project will trigger pipelines of different projects which uses Dependency-Scanning.gitlab-ci.yml from this branch. Tests are both with and without DS_DISABLE_DIND variable

Test Results

https://gitlab.com/caneldem/remove-dind

Conformity

• Changelog entry
• Documentation created/updated or follow-up review issue created
• Code review guidelines

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers