Reflect current reality in dark background logo tooltip copy (#34906)

Fixes #34621.

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.

## Testing

- [x] QA'd all new/changed functionality manually

changes/34621-dark-logo-copy

@@ -0,0 +1 @@
+* Fixed outdated tooltip on dark background logo URL field in Organization info settings

frontend/pages/admin/OrgSettingsPage/cards/Info/Info.tsx

@@ -146,13 +146,7 @@ const Info = ({
               onBlur={validateForm}
               error={formErrors.org_logo_url}
               inputWrapperClass={`${cardClass}__logo-field`}
-              tooltip={
-                <>
-                  Logo is displayed in the top bar and other
-                  <br />
-                  areas of Fleet that have dark backgrounds.
-                </>
-              }
+              tooltip="Logo is displayed in Fleet on top of dark backgrounds."
             />
             <div
               className={`${cardClass}__icon-preview ${cardClass}__dark-background`}