Update client_overview.php

[git-kup]

Remove unpleasant looking elevation of note card in client overview

[github-actions]

Hello & Welcome! :)

Thanks for taking the time to help improve ITFlow. We're excited to review your contributions - we'll review this PR as soon as we can!

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[wrongecho]

Test these changes at: https://patch1938.pr-review.itflow.org
(automatic message)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
21.2% Duplication on New Code

See analysis details on SonarCloud

[wrongecho]

Hey there,

Thanks for the PR. I'd agree with removing this, it's like 1 of the 2 places across the app we use that elevation tag :)