chore(deps): update actions/setup-go action to v6 (#613)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/setup-go](https://redirect.github.com/actions/setup-go) |
action | major | `v5.5.0` -> `v6.0.0` |

---

### Release Notes

<details>
<summary>actions/setup-go (actions/setup-go)</summary>

###
[`v6.0.0`](https://redirect.github.com/actions/setup-go/compare/v5.5.0...v6.0.0)

[Compare
Source](https://redirect.github.com/actions/setup-go/compare/v5.5.0...v6.0.0)

</details>

---

### Configuration

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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

---

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.github/workflows/generate-code.yml

@@ -24,7 +24,7 @@ jobs:
 
       - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
       - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
         with:
           go-version: stable
       - name: Install goimports

.github/workflows/go.yml

@@ -28,7 +28,7 @@ jobs:
         python-version: '3.x'
 
     - name: Set up Go
-      uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
+      uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
       with:
         go-version: ${{ matrix.go }}