Display NPM tags on package details page

What does this MR do?

Updates the frontend to display NPM dist tags on the package details page. A new PackageTags component has been created to display these tags. For now, this has been placed inside the details components folder but it should be generic enough to also be used on the list page at some point in the future.

Screenshots

As of commit: c5aff0f5d5149dd598eb3dab1eeb40948a6260cf

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

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• 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