chore(sdk-trace): fix lint warnings

[alisabzevari]

related to #1093

Which problem is this PR solving?

• This PR fixes lint warnings in sdk-trace-base and sdk-trace-node packages.

Short description of the changes

• Fix lint warnings

[codecov]

Codecov Report

Merging #2446 (1aec686) into main (f810779) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #2446      +/-   ##
==========================================
- Coverage   92.71%   92.69%   -0.03%     
==========================================
  Files         137      137              
  Lines        4996     4996              
  Branches     1057     1057              
==========================================
- Hits         4632     4631       -1     
- Misses        364      365       +1     

Impacted Files	Coverage Δ
...elemetry-sdk-trace-base/src/BasicTracerProvider.ts	94.49% <100.00%> (ø)
packages/opentelemetry-sdk-trace-base/src/Span.ts	100.00% <100.00%> (ø)
...ackages/opentelemetry-sdk-trace-base/src/Tracer.ts	98.38% <100.00%> (ø)
...ackages/opentelemetry-sdk-trace-base/src/config.ts	86.84% <100.00%> (ø)
...-sdk-trace-base/src/export/InMemorySpanExporter.ts	100.00% <100.00%> (ø)
...ckages/opentelemetry-sdk-trace-base/src/utility.ts	100.00% <100.00%> (ø)
...telemetry-sdk-trace-node/src/NodeTracerProvider.ts	95.83% <100.00%> (ø)
...emetry-api-metrics/src/platform/node/globalThis.ts	0.00% <0.00%> (-100.00%)	⬇️

[obecny]

lgtm