chore(deps): update pnpm/action-setup action to v6 (#37)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [pnpm/action-setup](https://github.com/pnpm/action-setup) | action | major | `v3` -> `v6` |

---

### Release Notes

<details>
<summary>pnpm/action-setup (pnpm/action-setup)</summary>

### [`v6`](https://github.com/pnpm/action-setup/compare/v5...v6)

[Compare Source](https://github.com/pnpm/action-setup/compare/v5...v6)

### [`v5`](https://github.com/pnpm/action-setup/compare/v4...v5)

[Compare Source](https://github.com/pnpm/action-setup/compare/v4...v5)

</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://github.com/renovatebot/renovate).
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Reviewed-on: #37
Co-authored-by: APF Portal Bot <jgautier.webdev+apf-portal-bot@gmail.com>
Co-committed-by: APF Portal Bot <jgautier.webdev+apf-portal-bot@gmail.com>

.gitea/workflows/ci.yml

@@ -46,7 +46,7 @@ jobs:
             echo "NX_BASE=HEAD~1" >> "$GITHUB_ENV"
           fi
           echo "NX_HEAD=HEAD" >> "$GITHUB_ENV"
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
@@ -57,7 +57,7 @@ jobs:
     runs-on: [self-hosted, on-prem]
     steps:
       - uses: actions/checkout@v6
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
@@ -88,7 +88,7 @@ jobs:
       - uses: actions/checkout@v6
         with:
           fetch-depth: 0
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
@@ -112,7 +112,7 @@ jobs:
       image: catthehacker/ubuntu:full-22.04
     steps:
       - uses: actions/checkout@v6
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
@@ -129,7 +129,7 @@ jobs:
     runs-on: [self-hosted, on-prem]
     steps:
       - uses: actions/checkout@v6
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'