chore(deps): update actions/cache action to v5 (#11610)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/cache](https://redirect.github.com/actions/cache) | action |
major | `v4` → `v5` |

---

### Release Notes

<details>
<summary>actions/cache (actions/cache)</summary>

### [`v5`](https://redirect.github.com/actions/cache/compare/v4...v5)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v4...v5)

</details>

---

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are satisfied.

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rebase/retry checkbox.

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---

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.github/workflows/e2e.frontend.yaml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v6
       - name: Cache node modules and Cypress binary
         id: cache-node-modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             frontend/node_modules
@@ -56,7 +56,7 @@ jobs:
           name: frontend-build
           path: frontend/build
       - name: Restore node modules and Cypress binary
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: |
             frontend/node_modules