Update SRGAnalytics to 9.1.4

[pyby]

Description

Update Internal analytics library to remove a hint, asked by audience team.

Changes Made

• Update SRGAnalytics to 9.1.4 (was 9.1.3).

Checklist

• I have followed the project's style guidelines.
• I have performed a self-review of my own changes.
• I have made corresponding changes to the documentation.
• My changes do not generate new warnings.
• I have tested my changes and I am confident that it works as expected and doesn't introduce any known regressions.
• I have reviewed the contribution guidelines.