Use input types in DAST mutations (!50086) · Merge requests · GitLab.org / GitLab · GitLab

What does this MR do?

This cleans up DAST GraphQL mutations by leveraging input types defined in gitlab_schema.graphql.

Does this MR meet the acceptance criteria?

Conformity

[-] Changelog entry
[-] Documentation (if required)
Code review guidelines
[-] Merge request performance guidelines
Style guides
[-] Database guides
Separation of EE specific content

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
[-] Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Related to #293897 (closed)