compatibility query fuzz test with results cache enabled

[yeya24]

What this PR does:

Existing query fuzz tests don't enable results cache.

This PR adds a new query fuzz test focusing on catching results cache compatibility issue.

The workflow is like follows:

1. Run two Cortex containers with previous image and latest image. They share the same result cache.
2. Run a range query with time [start, start + 30m] against a Cortex container with previous release image to fill results cache.
3. Run the same range query with time [start, end] against a Cortex container with the latest image.
4. Run the same range query with time [start, end] but with results cache bypassed and compare the query result got from last step.

The test is a bit overlapped with the existing query result compatibility test because compatibility issue also cause results cache to go wrong. But it also catches changes of the result cache itself. For example, #6196

Which issue(s) this PR fixes:
Fixes #

Checklist

• Tests updated
• Documentation added
• CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

[alanprot]

Thanks..
The more the merrier :D