chore(deps): update https://git.keligrubb.com/actions/setup-node action to v7 (#25)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [https://git.keligrubb.com/actions/setup-node](https://git.keligrubb.com/actions/setup-node) | action | major | `v6` → `v7` |

---

### Release Notes

<details>
<summary>actions/setup-node (https://git.keligrubb.com/actions/setup-node)</summary>

### [`v7.0.0`](https://git.keligrubb.com/actions/setup-node/compare/v7...v7)

[Compare Source](https://git.keligrubb.com/actions/setup-node/compare/v7...v7)

### [`v7`](https://git.keligrubb.com/actions/setup-node/compare/v6.5.0...v7)

[Compare Source](https://git.keligrubb.com/actions/setup-node/compare/v6.5.0...v7)

</details>

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4yNjUuNCIsInVwZGF0ZWRJblZlciI6IjQzLjI2NS40IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->Reviewed-on: #25

Co-authored-by: Renovate Bot <renovate@keligrubb.com>

.gitea/workflows/pr.yml

@@ -12,7 +12,7 @@ jobs:
         uses: https://git.keligrubb.com/actions/checkout@v7
 
       - name: Setup Node
-        uses: https://git.keligrubb.com/actions/setup-node@v6
+        uses: https://git.keligrubb.com/actions/setup-node@v7
         with:
           node-version: "24"
           cache: "npm"
@@ -31,7 +31,7 @@ jobs:
         uses: https://git.keligrubb.com/actions/checkout@v7
 
       - name: Setup Node
-        uses: https://git.keligrubb.com/actions/setup-node@v6
+        uses: https://git.keligrubb.com/actions/setup-node@v7
         with:
           node-version: "24"
           cache: "npm"

.gitea/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
         uses: https://git.keligrubb.com/actions/checkout@v7
 
       - name: Setup Node
-        uses: https://git.keligrubb.com/actions/setup-node@v6
+        uses: https://git.keligrubb.com/actions/setup-node@v7
         with:
           node-version: "24"
           cache: "npm"