Bump kop version to 3.0.1.0-SNAPSHOT

[streamnativebot]

This is a PR created by snbot to trigger the check suite in each repository.

[github-actions]

@streamnativebot:Thanks for your contribution. For this PR, do we need to update docs?
(The PR template contains info about doc, which helps others know more about the changes. Can you provide doc-related info in this and future PR descriptions? Thanks)

[codecov]

Codecov Report

Merging #1928 (98198f9) into branch-3.0 (fe200b3) will not change coverage.
The diff coverage is n/a.

@@              Coverage Diff              @@
##             branch-3.0    #1928   +/-   ##
=============================================
  Coverage         18.79%   18.79%           
  Complexity          743      743           
=============================================
  Files               185      185           
  Lines             13266    13266           
  Branches           1213     1213           
=============================================
  Hits               2493     2493           
  Misses            10592    10592           
  Partials            181      181