Sensor card shows duplicate unit of measurement

[SeanPM5]

Checklist

• I have updated to the latest available Home Assistant version.
• I have cleared the cache of my browser.
• I have tried a different browser to see if it is related to my browser.

The problem

This is the same issue as the Entity card one that is being fixed in PR #5631. I just noticed it applies to the Sensor card as well, and it can be seen on the demo site:

Expected behavior

Steps to reproduce

Environment

• Home Assistant release with the issue: 0.109.0b3
• Last working Home Assistant release (if known): 0.108.8
• Browser and browser version: Chrome stable
• Operating system: macOS

Problem-relevant configuration

Javascript errors shown in your browser console/inspector

Additional information

[zsarnett]

They are the same card. Bram has a PR to fix