leapp 7 to 8 fails with "Actor authselect_apply unexpectedly terminated with exit code: 1"

Issue

Leapp fails with:

 ====> * authselect_apply
         Apply changes suggested by AuthselectScanner.
 Process Process-231:
 Traceback (most recent call last):
   File "/usr/lib64/python3.6/multiprocessing/process.py", line 258, in _bootstrap
     self.run()
   File "/usr/lib64/python3.6/multiprocessing/process.py", line 93, in run
     self._target(*self._args, **self._kwargs)
   File "/root/tmp_leapp_py3/leapp/repository/actor_definition.py", line 74, in _do_run
     actor_instance.run(*args, **kwargs)
   File "/root/tmp_leapp_py3/leapp/actors/__init__.py", line 289, in run
     self.process(*args)
   File "/etc/leapp/repos.d/system_upgrade/el7toel8/actors/authselectapply/actor.py", line 38, in process
     run(command)
   File "/root/tmp_leapp_py3/leapp/libraries/stdlib/__init__.py", line 185, in run
     stdin=stdin, env=env, encoding=encoding)
   File "/root/tmp_leapp_py3/leapp/libraries/stdlib/call.py", line 145, in _call
     raise OSError(errno.ENOENT, os.strerror(errno.ENOENT), command[0])
 FileNotFoundError: [Errno 2] No such file or directory: 'authselect'
 2024-03-05 11:08:05.307 ERROR    PID: 3 leapp.workflow.Applications: Actor authselect_apply has crashed: Traceback (most recent call last):
   File "/root/tmp_leapp_py3/leapp/repository/actor_definition.py", line 74, in _do_run
     actor_instance.run(*args, **kwargs)
   File "/root/tmp_leapp_py3/leapp/actors/__init__.py", line 289, in run
    self.process(*args)
   File "/etc/leapp/repos.d/system_upgrade/el7toel8/actors/authselectapply/actor.py", line 38, in process
     run(command)
   File "/root/tmp_leapp_py3/leapp/libraries/stdlib/__init__.py", line 185, in run
     stdin=stdin, env=env, encoding=encoding)
   File "/root/tmp_leapp_py3/leapp/libraries/stdlib/call.py", line 145, in _call
     raise OSError(errno.ENOENT, os.strerror(errno.ENOENT), command[0])
 FileNotFoundError: [Errno 2] No such file or directory: 'authselect'
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 Actor authselect_apply unexpectedly terminated with exit code: 1 - Please check the above details
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