[otelcol] Fix grpclogger to capture correct caller location

[vvs-personalstash]

Description

Cleaned up Grpc logs to make them reference the location where the log statements are written instead of zapgrpc/zapgrpc.go:176

Link to tracking issue

Fixes #10772
Fixes jaegertracing/jaeger#5784

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: vvs-personalstash / name: Viral Verma (a99fa17, e7c238b, 1aa8a46, 05501b3, 0f539a6, 173a9e6, 8af21fb, 47562b9, f1218b3, aa7b30a, f91842c)
• ✅ login: yurishkuro / name: Yuri Shkuro (239c921, 6b01567)

[yurishkuro]

Please give a proper title to the PR.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.89%. Comparing base (dadc331) to head (6b01567).
Report is 10 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #10773   +/-   ##
=======================================
  Coverage   91.89%   91.89%           
=======================================
  Files         411      411           
  Lines       19318    19318           
=======================================
  Hits        17752    17752           
  Misses       1217     1217           
  Partials      349      349           

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[github-actions]

This PR was marked stale due to lack of activity. It will be closed in 14 days.

[yurishkuro]

@open-telemetry/collector-maintainers can this be merged?

[codeboten]

Thanks @vvs-personalstash

[yurishkuro]

Thanks!