feat: add shutdown with timeout for log exporter

[mohammadVatandoost]

#2574 Part 3: Adding shutdown_with_timeout for log exporter

[codecov]

Codecov Report

Attention: Patch coverage is 38.46154% with 8 lines in your changes missing coverage. Please review.

Project coverage is 81.3%. Comparing base (d7f8244) to head (5d49b9a).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
opentelemetry-sdk/src/logs/simple_log_processor.rs	0.0%	3 Missing ⚠️
opentelemetry-otlp/src/exporter/http/logs.rs	0.0%	1 Missing ⚠️
opentelemetry-otlp/src/exporter/tonic/logs.rs	0.0%	1 Missing ⚠️
opentelemetry-otlp/src/logs.rs	0.0%	1 Missing ⚠️
opentelemetry-sdk/src/logs/logger_provider.rs	0.0%	1 Missing ⚠️
opentelemetry-stdout/src/logs/exporter.rs	0.0%	1 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #2909   +/-   ##
=====================================
  Coverage   81.3%   81.3%           
=====================================
  Files        126     126           
  Lines      24254   24251    -3     
=====================================
  Hits       19736   19736           
+ Misses      4518    4515    -3     

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[cijothomas]

The direction is good, we just need to avoid breaking changes
https://github.com/open-telemetry/opentelemetry-rust/pull/2909/files#r2044826171

[lalitb]

The changes look good. We still don't have complete flow to have this invoked from provider/processor. Will that be added as separate PR?

[mohammadVatandoost]

The changes look good. We still don't have complete flow to have this invoked from provider/processor. Will that be added as separate PR?

Yes,I will do that in a separate PR

breaking change removed

[cijothomas]

LGTM