Fix handling installonly packages reasons

The original code took the first item from all remaining packages.
It means a random reason and use it to keep installonly package reason.

Related: https://issues.redhat.com/browse/RHEL-15902

dnf/base.py

@@ -818,9 +818,11 @@ def _goal2transaction(self, goal):
  if erasures:
  remaining_installed_query = self.sack.query(flags=hawkey.IGNORE_EXCLUDES).installed()
  remaining_installed_query.filterm(pkg__neq=erasures)
+ remaining_installed_query.apply()
  for pkg in erasures:
- if remaining_installed_query.filter(name=pkg.name):
- remaining = remaining_installed_query[0]
+ tmp_remaining_installed_query = remaining_installed_query.filter(name=pkg.name)
+ if tmp_remaining_installed_query:
+ remaining = tmp_remaining_installed_query[0]
  ts.get_reason(remaining)
  self.history.set_reason(remaining, ts.get_reason(remaining))
  self._ds_callback.pkg_added(pkg, 'e')