[deps]: Update actions/cache action to v6 (#1549)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/cache](https://redirect.github.com/actions/cache) | action |
major | `v5.0.3` → `v6.1.0` |

---

### Release Notes

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

###
[`v6.1.0`](https://redirect.github.com/actions/cache/releases/tag/v6.1.0)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v6.0.0...v6.1.0)

##### What's Changed

- Bump
[@&#8203;actions/cache](https://redirect.github.com/actions/cache) to
v6.1.0 - handle read-only cache access by
[@&#8203;jasongin](https://redirect.github.com/jasongin) in
[#&#8203;1768](https://redirect.github.com/actions/cache/pull/1768)

**Full Changelog**:
<https://github.com/actions/cache/compare/v6...v6.1.0>

###
[`v6.0.0`](https://redirect.github.com/actions/cache/releases/tag/v6.0.0)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v6.0.0...v6.0.0)

#### What's Changed

- Update packages, migrate to ESM by
[@&#8203;Samirat](https://redirect.github.com/Samirat) in
[#&#8203;1760](https://redirect.github.com/actions/cache/pull/1760)

**Full Changelog**:
<https://github.com/actions/cache/compare/v5...v6.0.0>

###
[`v6`](https://redirect.github.com/actions/cache/compare/v5.0.5...v6.0.0)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v5.1.0...v6.0.0)

###
[`v5.1.0`](https://redirect.github.com/actions/cache/releases/tag/v5.1.0)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v5.0.5...v5.1.0)

##### What's Changed

- Bump
[@&#8203;actions/cache](https://redirect.github.com/actions/cache) to
v5.1.0 - handle read-only cache access by
[@&#8203;jasongin](https://redirect.github.com/jasongin) in
[#&#8203;1775](https://redirect.github.com/actions/cache/pull/1775)

**Full Changelog**:
<https://github.com/actions/cache/compare/v5...v5.1.0>

###
[`v5.0.5`](https://redirect.github.com/actions/cache/releases/tag/v5.0.5)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v5.0.4...v5.0.5)

##### What's Changed

- Update ts-http-runtime dependency by
[@&#8203;yacaovsnc](https://redirect.github.com/yacaovsnc) in
[#&#8203;1747](https://redirect.github.com/actions/cache/pull/1747)

**Full Changelog**:
<https://github.com/actions/cache/compare/v5...v5.0.5>

###
[`v5.0.4`](https://redirect.github.com/actions/cache/releases/tag/v5.0.4)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v5.0.3...v5.0.4)

##### What's Changed

- Add release instructions and update maintainer docs by
[@&#8203;Link-](https://redirect.github.com/Link-) in
[#&#8203;1696](https://redirect.github.com/actions/cache/pull/1696)
- Potential fix for code scanning alert no. 52: Workflow does not
contain permissions by
[@&#8203;Link-](https://redirect.github.com/Link-) in
[#&#8203;1697](https://redirect.github.com/actions/cache/pull/1697)
- Fix workflow permissions and cleanup workflow names / formatting by
[@&#8203;Link-](https://redirect.github.com/Link-) in
[#&#8203;1699](https://redirect.github.com/actions/cache/pull/1699)
- docs: Update examples to use the latest version by
[@&#8203;XZTDean](https://redirect.github.com/XZTDean) in
[#&#8203;1690](https://redirect.github.com/actions/cache/pull/1690)
- Fix proxy integration tests by
[@&#8203;Link-](https://redirect.github.com/Link-) in
[#&#8203;1701](https://redirect.github.com/actions/cache/pull/1701)
- Fix cache key in examples.md for bun.lock by
[@&#8203;RyPeck](https://redirect.github.com/RyPeck) in
[#&#8203;1722](https://redirect.github.com/actions/cache/pull/1722)
- Update dependencies & patch security vulnerabilities by
[@&#8203;Link-](https://redirect.github.com/Link-) in
[#&#8203;1738](https://redirect.github.com/actions/cache/pull/1738)

##### New Contributors

- [@&#8203;XZTDean](https://redirect.github.com/XZTDean) made their
first contribution in
[#&#8203;1690](https://redirect.github.com/actions/cache/pull/1690)
- [@&#8203;RyPeck](https://redirect.github.com/RyPeck) made their first
contribution in
[#&#8203;1722](https://redirect.github.com/actions/cache/pull/1722)

**Full Changelog**:
<https://github.com/actions/cache/compare/v5...v5.0.4>

</details>

---

### Configuration

📅 **Schedule**: (in timezone America/Chicago)

- Branch creation
- Between 06:00 AM and 06:59 AM, between day 8 and 14 of the month, and
on Monday, only in January, March, May, July, September, and November
(`* 6 8-14 1,3,5,7,9,11 1`)
- 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/bitwarden/sdk-sm).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4yNTkuMiIsInVwZGF0ZWRJblZlciI6IjQzLjI1OS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJtYWpvci11cGRhdGUiXX0=-->

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