Fixes #6885 Hosting cache not cleared when clearing Performance Hints for current URL

[Khadreal]

Description

Fixes #6885 Make sure hosting cached is cleared when user click on Clear Performance Hints for current URL

Type of change

• [x] Bug fix (non-breaking change which fixes an issue).

Detailed scenario

Same as described in the issue #6885

Technical description

Add performance hints filter for varnish addon.

Documentation

Add performance hints callback to varnish subscriber.

New dependencies

N/A

Risks

N/A

Mandatory Checklist

Code validation

• [x] I validated all the Acceptance Criteria. If possible, provide screenshots or videos.
• [x] I triggered all changed lines of code at least once without new errors/warnings/notices.

Code style

• [x] I wrote a self-explanatory code about what it does.
• [x] I did not introduce unnecessary complexity.