fix(exporter-logs-otlp-proto): Use correct config type in constructor

[raphael-theriault-swi]

Which problem is this PR solving?

The OTLPLogExporter constructor doesn't specify the correct config type. This updates it from OTLPExporterConfigBase to OTLPExporterNodeConfigBase.

Fixes #5057

Type of change

• Bug fix (non-breaking change which fixes an issue)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.27%. Comparing base (859c0ef) to head (33f17b9).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5058      +/-   ##
==========================================
+ Coverage   93.26%   93.27%   +0.01%     
==========================================
  Files         317      317              
  Lines        8194     8194              
  Branches     1640     1640              
==========================================
+ Hits         7642     7643       +1     
+ Misses        552      551       -1     

Files with missing lines	Coverage Δ
...gs-otlp-proto/src/platform/node/OTLPLogExporter.ts	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes