[ISSUE #1090] Support for managing EventMesh events using AsyncAPI

[walterlife]

Fixes #1090

Motivation

add eventmesh-catalog module,support for managing EventMesh events using AsyncAPI

Modifications

add eventmesh-catalog-go module。

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a followup issue for adding the documentation

[codecov]

Codecov Report

Merging #1189 (a6037f8) into eventmesh-workflow-go (5ae52c8) will not change coverage.
The diff coverage is n/a.

@@                   Coverage Diff                   @@
##             eventmesh-workflow-go   #1189   +/-   ##
=======================================================
  Coverage                     9.95%   9.95%           
  Complexity                     640     640           
=======================================================
  Files                          382     382           
  Lines                        23640   23640           
  Branches                      2619    2619           
=======================================================
  Hits                          2353    2353           
  Misses                       21067   21067           
  Partials                       220     220           

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[walleliu1016]

I have no problem with the PR, but it would be better to add some more test cases for each go file.
The main function is empty
@walterlife

[qqeasonchen]

LGTM

[walterlife]

I have no problem with the PR, but it would be better to add some more test cases for each go file. The main function is empty @walterlife

Yes, I will add UT under after the overall core code is completed