feat: support neuron/kafka ping

[Yisaer]

No description provided.

[codecov]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (b977ca3) 63.76% compared to head (d8581c0) 63.83%.
Report is 3 commits behind head on master.

Files	Patch %	Lines
internal/io/neuron/source.go	69.23%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2591      +/-   ##
==========================================
+ Coverage   63.76%   63.83%   +0.06%     
==========================================
  Files         327      327              
  Lines       37987    38005      +18     
==========================================
+ Hits        24222    24257      +35     
+ Misses      11600    11583      -17     
  Partials     2165     2165              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[ngjaying]

Request to add ut. If hard to setup external connection, at least test ping failure case.