Mount vulnerability list on pipeline dashboard

What does this MR do?

Mounts the GraphQL vulnerability list on the pipeline dashboard.

Desc	link
Mount vulnerability list on pipeline dashboard	👈🏻 You are here
Implement vulnerabilities filters	To come
Implement the sort functionality	To come
Add statuses to findings	To come
Add modal to show additional information on findings	To come

Steps to test this:

1. Fork a repository (such as https://gitlab.com/gitlab-examples/security/security-reports/)
2. Run the pipeline
3. Enable the feature flag: :pipeline_security_dashboard_graphql
4. Go to Project > CI/CD > Pipelines > Your Pipeline > Security Tab

Screenshots (strongly suggested)

Does this MR meet the acceptance criteria?

Conformity

• I have included a changelog entry, or it's not needed. (Does this MR need a changelog?)
• I have added/updated documentation, or it's not needed. (Is documentation required?)
• I have properly separated EE content from FOSS, or this MR is FOSS only. (Where should EE code go?)
• I have added information for database reviewers in the MR description, or it's not needed. (Does this MR have database related changes?)
• I have self-reviewed this MR per code review guidelines.
• This MR does not harm performance, or I have asked a reviewer to help assess the performance impact. (Merge request performance guidelines)
• I have followed the style guides.

Availability and Testing

• I have added/updated tests following the Testing Guide, or it's not needed. (Consider all test levels. See the Test Planning Process.)
• I have tested this MR in all supported browsers, or it's not needed.
• I have informed the Infrastructure department of a default or new setting change per definition of done, or it's not needed.

Security

Does this MR contain changes to processing or storing of credentials or tokens, authorization and authentication methods or other items described in the security review guidelines? If not, then delete this Security section.

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• Security reports checked/validated by a reviewer from the AppSec team

Related to #300753 (closed)