public static Collection<ResourceFile> findModuleRootDirectories(
			Collection<ResourceFile> rootDirs) {
		return findModuleRootDirectories(rootDirs, new ArrayList<>());
	}
Searches the given root directories for module root directories.  Adds any discovered module
root directories to the returned collection.

<p>Note: if you need to control the type of collection used to store the module roots, then
call {@link #findModuleRootDirectories(Collection, Collection)}.

@param rootDirs The directories to look for module root directories in.
@return a new collection with any discovered modules added.
Ghidra/Framework/Utility/src/main/java/utility/module/ModuleUtilities.java