don't attempt to restore settings from old qt-settings config file We changed the default settings file name in 2019. It's time to let the old name go. * resource-manager.cc (resource_manager::resource_manager): Don't attempt to copy settings from old qt-settings file used by Octave prior to March 2019.

bug_52722_TEST_FILES = \
  %reldir%/bug-52722.tst \
  %reldir%/define_globals.m  \
  %reldir%/include_globals.m

TEST_FILES += $(bug_52722_TEST_FILES)