v2.0.14

• Support obtaining xid through cndev callback function
• Support pushing xid metric
• Support retrying when initial allocation is insufficient
• Add chip temperature metric
• Bump cndev to version 3.12.3
• Support pushing metrics to PushGateway:
  • config push-gateway-url to enable
  • add push: true in metrics config, this metrics will push to PushGateway and not export in metrics exporter
• Support device arm os memory metrics
• Add pfc/cnp metric