[Bug]: There is a wrong name metrics in milvus-dashboard.json

[dzqoo]

Is there an existing issue for this?

• [X] I have searched the existing issues

Environment

- Milvus version:
- Deployment mode(standalone or cluster):
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

Expected Behavior

change "milvus_proxy_sq_lantency_bucket" to "milvus_proxy_sq_latency_bucket"

Steps To Reproduce

NA

Milvus Log

NA

Anything else?

No response

[LoveEachDay]

@dzqoo This typo has been fixed. You can check the milvus_dashboard.json in the master branch from here.