chore(deps): update rlespinasse/github-slug-action action to v5 (#89)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
|
[rlespinasse/github-slug-action](https://redirect.github.com/rlespinasse/github-slug-action)
| action | major | `v4` -> `v5` | [![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/rlespinasse/github-slug-action/badge)](https://securityscorecards.dev/viewer/?uri=github.com/rlespinasse/github-slug-action)
|

---

### Release Notes

<details>
<summary>rlespinasse/github-slug-action
(rlespinasse/github-slug-action)</summary>

###
[`v5`](https://redirect.github.com/rlespinasse/github-slug-action/compare/v4...v5)

[Compare
Source](https://redirect.github.com/rlespinasse/github-slug-action/compare/v4...v5)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 10pm every weekday,before 5am
every weekday,every weekend" (UTC), 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 was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/settlemint/docs).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xNDIuNyIsInVwZGF0ZWRJblZlciI6IjM4LjE0Mi43IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJkZXBlbmRlbmNpZXMiXX0=-->

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/branch.yml

@@ -91,7 +91,7 @@ jobs:
           pnpm install --frozen-lockfile --prefer-offline
 
       - name: Inject slug/short variables
-        uses: rlespinasse/github-slug-action@v4
+        uses: rlespinasse/github-slug-action@v5
 
       - name: Version
         id: version