extension/sumologic: lint failure with latest linter

[codeboten]

Component(s)

extension/sumologic

Describe the issue you're reporting

The latest linter update causes this failure in the extesion:

INFO [runner] linters took 4.040160334s with stages: goanalysis_metalinter: 4.03714625s 
sumologicextension/extension.go:490:76: (*SumologicExtension).handleRegistrationError - result 0 (github.com/open-telemetry/opentelemetry-collector-contrib/extension/sumologicextension/credentials.CollectorCredentials) is always nil (unparam)

See https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/33477

[github-actions[bot]]

Pinging code owners:

• extension/sumologic: @aboguszewski-sumo @kkujawa-sumo @mat-rumian @rnishtala-sumo @sumo-drosiek @swiatekm-sumo

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