chore(deps): update actions/create-github-app-token action to v3 (#540)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/create-github-app-token](https://redirect.github.com/actions/create-github-app-token)
| action | major | `v2` → `v3` |
|
[actions/create-github-app-token](https://redirect.github.com/actions/create-github-app-token)
| action | major | `v2.2.1` → `v3.0.0` |

---

### Release Notes

<details>
<summary>actions/create-github-app-token
(actions/create-github-app-token)</summary>

###
[`v3`](https://redirect.github.com/actions/create-github-app-token/compare/v2...v3)

[Compare
Source](https://redirect.github.com/actions/create-github-app-token/compare/v2...v3)

</details>

---

### Configuration

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

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these
updates 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).

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Co-authored-by: octoguide-renovate[bot] <259427436+octoguide-renovate[bot]@users.noreply.github.com>

Author: octoguide-renovate[bot]

.github/workflows/contributors.yml

@@ -4,7 +4,7 @@ jobs:
     steps:
       - id: app-token
         name: 🪙 Get app token
-        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         with:
           app-id: ${{ vars.all_contributors_app_id }}
           private-key: ${{ secrets.all_contributors_private_key }}

.github/workflows/renovate.yml

@@ -7,7 +7,7 @@ jobs:
     steps:
       - id: get_token
         name: 🪙 Get token
-        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3
         with:
           app-id: ${{ vars.RENOVATE_APP_ID }}
           private-key: ${{ secrets.RENOVATE_PRIVATE_KEY }}