chore(deps): update golangci/golangci-lint-action action to v8 (#45)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[golangci/golangci-lint-action](https://redirect.github.com/golangci/golangci-lint-action)
| action | major | `v7` -> `v8` |

---

### Release Notes

<details>
<summary>golangci/golangci-lint-action
(golangci/golangci-lint-action)</summary>

###
[`v8`](https://redirect.github.com/golangci/golangci-lint-action/compare/v7...v8)

[Compare
Source](https://redirect.github.com/golangci/golangci-lint-action/compare/v7...v8)

</details>

---

### 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.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMzMuNSIsInVwZGF0ZWRJblZlciI6IjM5LjIzMy41IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

---------

Co-authored-by: Manuel Dewald <manuel.dewald@codesphere.com>

Author: CodesphereBot

.github/workflows/go-lint.yml

@@ -19,6 +19,6 @@ jobs:
         with:
           go-version-file: 'go.mod'
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v7
+        uses: golangci/golangci-lint-action@v8
         with:
-          version: v2.0
+          version: v2.1