Deprecate gRPC-Plugin support

[h4shk4t]

Which problem is this PR solving?

• Part of #4647

Description of the changes

• Remove sidecar plugin support based on hashicorp go-plugin library.

Checklist

• I have read https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md
• I have signed all commits
• I have added unit tests for the new functionality
• I have run lint and test steps successfully
  • for jaeger: make lint test
  • for jaeger-ui: yarn lint and yarn test

[yurishkuro]

• please delete code, not comment out
• changes look like in the right direction, but they don't compile

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.51%. Comparing base (299d942) to head (84f06bd).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5388      +/-   ##
==========================================
+ Coverage   95.30%   95.51%   +0.21%     
==========================================
  Files         334      331       -3     
  Lines       16231    16107     -124     
==========================================
- Hits        15469    15385      -84     
+ Misses        582      550      -32     
+ Partials      180      172       -8     

Flag	Coverage Δ
badger_v1	8.08% <0.00%> (+0.10%)	⬆️
badger_v2	1.94% <0.00%> (?)
cassandra-3.x-v1	16.49% <0.00%> (+0.21%)	⬆️
cassandra-3.x-v2	1.86% <0.00%> (+0.02%)	⬆️
cassandra-4.x-v1	16.49% <0.00%> (+0.21%)	⬆️
cassandra-4.x-v2	1.86% <0.00%> (+0.02%)	⬆️
elasticsearch-5.x	1.77% <0.00%> (+0.02%)	⬆️
elasticsearch-6.x	1.78% <0.00%> (+0.03%)	⬆️
elasticsearch-7.x	1.78% <0.00%> (+0.02%)	⬆️
elasticsearch-8.x	1.77% <0.00%> (+0.02%)	⬆️
grpc_v1	9.12% <100.00%> (-0.99%)	⬇️
grpc_v2	7.49% <0.00%> (+0.10%)	⬆️
kafka	9.82% <0.00%> (+0.12%)	⬆️
opensearch-1.x	1.77% <0.00%> (+0.01%)	⬆️
opensearch-2.x	1.78% <0.00%> (+0.02%)	⬆️
unittests	94.03% <12.50%> (+0.45%)	⬆️

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