public JsonNode updateFilePath(ObjectNode serviceSpecObjNode) throws HyscaleException {
		logger.debug("Service spec directive update handlers available: {}", serviceSpecUpdateHandlers);
		for (ServiceSpecDirectiveUpdateHandler serviceSpecUpdateHandler : serviceSpecUpdateHandlers) {
			serviceSpecUpdateHandler.update(serviceSpecObjNode);
		}

		return serviceSpecObjNode;

	}
Takes service spec as Object node updates file separator to unix based file
system

@param serviceSpecObjNode
@return non modifiable JsonNode with updated file separators
@throws HyscaleException
workflow-controller/controller-service/src/main/java/io/hyscale/controller/util/EffectiveServiceSpecUtil.java