Remove dogsled, clean up .golangci unused settings.

[DimitrisJim]

Description

Remove the dogsled feature as discussed in linter call, also remove some unnecessary setting for linters we don't use anymore.

closes: #XXXX

Commit Message / Changelog Entry

chore: remove dogled, settings for linters not used.

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[chatton]

LGTM

[damiannolan]

LGTM