build: update github actions (major)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v4 -> v6
actions/setup-go	action	major	v5 -> v6
codecov/codecov-action	action	major	v4 -> v5
golangci/golangci-lint-action	action	major	v6 -> v9
goreleaser/goreleaser-action	action	major	v5 -> v6

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Release Notes

actions/checkout (actions/checkout)

v6

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v5

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actions/setup-go (actions/setup-go)

v6

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codecov/codecov-action (codecov/codecov-action)

v5

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What's Changed

Full Changelog: https://github.com/codecov/codecov-action/compare/v5.5.1..v5.5.2

golangci/golangci-lint-action (golangci/golangci-lint-action)

v9

Compare Source

v8

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v7

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goreleaser/goreleaser-action (goreleaser/goreleaser-action)

v6

Compare Source

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

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• If you want to rebase/retry this PR, check this box

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This PR was generated by Mend Renovate. View the repository job log.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 54.81%. Comparing base (3cf2082) to head (868e44a).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #53   +/-   ##
=======================================
  Coverage   54.81%   54.81%           
=======================================
  Files          25       25           
  Lines        1609     1609           
=======================================
  Hits          882      882           
  Misses        630      630           
  Partials       97       97           

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