Update usage ping cron behavior

What does this MR do?

Modify the behavior of the usage ping to avoid overloading the version service.

• Splay the start by sleeping up to one minute.
• Adjust sideikiq retries to try up to approximately three hours.
• Randomize the minute fully within the hour.
• Psudo-randomize the day of the week based on the instance UUID.

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