docs: private static Path resolveDockerDefinition(Path fullpath) {
          final Path ymlPath = fullpath.resolveSibling(fullpath.getFileName() + ".yml");
          if (Files.exists(ymlPath)) {
              return ymlPath;
          } else {
              final Path yamlPath = fullpath.resolveSibling(fullpath.getFileName() + ".yaml");
              if (Files.exists(yamlPath)) {
                  return yamlPath;
              }
          }
  
          return null;
      }