/etc/apache2/mods-available/mpm_itk.load is in libapache2-mpm-itk 2.4.7-04-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # Depends: mpm_prefork
LoadModule mpm_itk_module /usr/lib/apache2/modules/mpm_itk.so
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