[SDK] Implement DetermineVersions RPC for DeploymentPlugin

[Warashi]

What this PR does:

This PR implements the DetermineVersions gRPC method for DeploymentPlugin.

Why we need it:

To implement SDK

Which issue(s) this PR fixes:

Part of #5530

Does this PR introduce a user-facing change?: No

• How are users affected by this change:
• Is this breaking change:
• How to migrate (if breaking change):

[ffjlabo]

@Warashi Can you check the test result? It seems failed.

[Warashi]

@ffjlabo
Sorry, fixed on this commit
abc09d0

[codecov]

Codecov Report

Attention: Patch coverage is 55.55556% with 24 lines in your changes missing coverage. Please review.

Project coverage is 25.55%. Comparing base (447540b) to head (abc09d0).
Report is 4 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/plugin/sdk/deployment.go	57.69%	22 Missing ⚠️
...app/pipedv1/plugin/kubernetes/deployment/plugin.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5647      +/-   ##
==========================================
+ Coverage   25.53%   25.55%   +0.01%     
==========================================
  Files         477      477              
  Lines       51022    51072      +50     
==========================================
+ Hits        13030    13052      +22     
- Misses      36987    37014      +27     
- Partials     1005     1006       +1     

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[ffjlabo]

LGTM!

[khanhtc1202]

🆗