[ISSUE #1092,#1091] java sdk add workflow/catalog client

[walterlife]

Fixes #1091 #1092 .

Motivation

Applications can access the EventMesh Workflow/AysncAPI capabilities through the EventMesh SDK to fill the event governance capabilities

Modifications

1. add workflow grpc client
2. add catalog grpc client
3. add nacos naming selector
4. add workflow/catalog protocol into eventmesh-common 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 #1232 (c53d236) into master (5101b39) will decrease coverage by 0.85%.
The diff coverage is 0.00%.

❗ Current head c53d236 differs from pull request most recent head e9abfca. Consider uploading reports for the commit e9abfca to get more accurate results

@@             Coverage Diff              @@
##             master    #1232      +/-   ##
============================================
- Coverage     11.19%   10.33%   -0.86%     
  Complexity      758      758              
============================================
  Files           421      439      +18     
  Lines         24580    26620    +2040     
  Branches       2683     2925     +242     
============================================
  Hits           2752     2752              
- Misses        21565    23605    +2040     
  Partials        263      263              

Impacted Files	Coverage Δ
...in/java/org/apache/eventmesh/common/Constants.java	85.71% <ø> (ø)
...sh/common/protocol/catalog/protos/CatalogGrpc.java	0.00% <0.00%> (ø)
.../protocol/catalog/protos/EventmeshCatalogGrpc.java	0.00% <0.00%> (ø)
...mesh/common/protocol/catalog/protos/Operation.java	0.00% <0.00%> (ø)
...rotocol/catalog/protos/QueryOperationsRequest.java	0.00% <0.00%> (ø)
...otocol/catalog/protos/QueryOperationsResponse.java	0.00% <0.00%> (ø)
...ommon/protocol/catalog/protos/RegistryRequest.java	0.00% <0.00%> (ø)
...mmon/protocol/catalog/protos/RegistryResponse.java	0.00% <0.00%> (ø)
...rotocol/workflow/protos/EventmeshWorkflowGrpc.java	0.00% <0.00%> (ø)
...ommon/protocol/workflow/protos/ExecuteRequest.java	0.00% <0.00%> (ø)
... and 10 more

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[qqeasonchen]

@walterlife hi，this pr may be too big to review, can you split it into several small prs?

[walterlife]

@walterlife hi，this pr may be too big to review, can you split it into several small prs?

ok, plan to split four, protocol, workflow-client, catalog-client, nacos-selector