@Override
	protected PluginsConfiguration createPluginsConfigurations() {
		return null;
	}
A dummy version of {@link PluginTool} that tests can use when they need an instance of
the PluginTool, but do not wish to use a real version
Ghidra/Framework/Project/src/test/java/ghidra/framework/plugintool/DummyPluginTool.java