Fix loading of broken doctrine services

[core23]

Subject

This was a copy & paste mistake while creating this bundle.

[codecov]

Codecov Report

Merging #19 into master will decrease coverage by 0.77%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #19      +/-   ##
============================================
- Coverage     75.13%   74.36%   -0.78%     
+ Complexity      248      247       -1     
============================================
  Files            27       27              
  Lines           748      745       -3     
============================================
- Hits            562      554       -8     
- Misses          186      191       +5

Impacted Files	Coverage Δ	Complexity Δ
.../DependencyInjection/NucleosUserAdminExtension.php	83.05% <ø> (-8.89%)	15 <0> (-1)

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