[random test failure] ConfigInstallProfileOverrideTest randomly fails

Problem/Motivation

Seeing this fairly frequently.

---- Drupal\Tests\config\Functional\ConfigInstallProfileOverrideTest ----
Status      Duration Info                                                                               
--------------------------------------------------------------------------------------------------------
Error         5.593s testInstallProfileConfigOverwrite                                               
Failure              *** Process execution output ***                                                
    PHPUnit 12.5.14 by Sebastian Bergmann and contributors.
    
    Runtime:       PHP 8.5.6
    Configuration: /builds/core/phpunit.xml.dist
    
    E                                                                   1 / 1 (100%)
    
    Time: 00:05.867, Memory: 16.00 MB
    
    Config Install Profile Override (Drupal\Tests\config\Functional\ConfigInstallProfileOverride)
     ✘ Install profile config overwrite
       ┐
       ├ Error: Call to a member function label() on null
       │
       │ /builds/core/modules/config/tests/src/Functional/ConfigInstallProfileOverrideTest.php:141
       ┴
    

https://git.drupalcode.org/project/drupal/-/jobs/10110644

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

Introduced terminology

API changes

Data model changes

Release notes snippet