refactor(sdk-logs)!: change SimpleLogRecordProcessor constructor signature

[trentm]

This changes SimpleLogRecordProcessor to taking an options object.
From this:

    new SimpleLogRecordProcessor(exporter)

to this:

    new SimpleLogRecordProcessor({ exporter })

This change is being made because:

• the coming work for log record processor self-observability SDK
  metrics (feat(sdk-logs): implement log processor metrics #6554)
  needs to add options to the SimpleLogRecordProcessor constructor, and
• taking an options object will match the recent changes for
  BatchLogRecordProcessor and BatchSpanProcessor in
  refactor(sdk-logs, sdk-trace)!: refactor BatchSpanProcessor and BatchLogRecordProcessor constructor signature #6817,
  and to SimpleSpanProcessor in feat(sdk-trace)!: implement span processor metrics; change SimpleSpanProcessor constructor call signature #6504

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.52%. Comparing base (9d7628f) to head (28ecfec).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6836   +/-   ##
=======================================
  Coverage   95.52%   95.52%           
=======================================
  Files         384      384           
  Lines       12974    12974           
  Branches     2976     2976           
=======================================
  Hits        12394    12394           
  Misses        580      580           

Files with missing lines	Coverage Δ
...imental/packages/opentelemetry-sdk-node/src/sdk.ts	96.93% <100.00%> (ø)
...ental/packages/opentelemetry-sdk-node/src/utils.ts	96.41% <100.00%> (ø)
...es/sdk-logs/src/export/SimpleLogRecordProcessor.ts	93.54% <100.00%> (ø)

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[maryliag]

just one nit, otherwise lgtm