Add date range dropdown for Analytics

What does this MR do?

This MR adds a date range dropdown for Analytics pages which is required for the following issues:

• Group Cycle Analytics
• Productivity Analytics

By default, users can select on of the following predefined date ranges:

• Last 7 days
• Last 14 days
• Last 30 days
• Last 60 days
• Last 90 days
• Last 120 days

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation created/updated or follow-up review issue created
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Performance 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