deps: update dependency helm/helm to v3.18.2 (#941)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [helm/helm](https://redirect.github.com/helm/helm) | patch | `v3.18.1`
-> `v3.18.2` |

---

### Release Notes

<details>
<summary>helm/helm (helm/helm)</summary>

###
[`v3.18.2`](https://redirect.github.com/helm/helm/compare/v3.18.1...v3.18.2)

[Compare
Source](https://redirect.github.com/helm/helm/compare/v3.18.1...v3.18.2)

</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 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/hetznercloud/hcloud-cloud-controller-manager).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MC4zMy42IiwidXBkYXRlZEluVmVyIjoiNDAuMzMuNiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

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

Author: renovate[bot]

.github/workflows/ci.yml

@@ -74,7 +74,7 @@ jobs:
         with:
           setup-tools: |
             helm
-          helm: v3.18.1 # renovate: datasource=github-releases depName=helm/helm
+          helm: v3.18.2 # renovate: datasource=github-releases depName=helm/helm
 
       - uses: actions/checkout@v4
 

.github/workflows/test_e2e.yml

@@ -52,7 +52,7 @@ jobs:
             helm
             kubectl
             skaffold
-          helm: v3.18.1 # renovate: datasource=github-releases depName=helm/helm
+          helm: v3.18.2 # renovate: datasource=github-releases depName=helm/helm
           kubectl: v1.33.1 # renovate: datasource=github-releases depName=kubernetes/kubernetes
           skaffold: v2.16.0 # renovate: datasource=github-releases depName=GoogleContainerTools/skaffold
 
@@ -159,7 +159,7 @@ jobs:
             helm
             kubectl
             skaffold
-          helm: v3.18.1 # renovate: datasource=github-releases depName=helm/helm
+          helm: v3.18.2 # renovate: datasource=github-releases depName=helm/helm
           kubectl: v1.33.1 # renovate: datasource=github-releases depName=kubernetes/kubernetes
           skaffold: v2.16.0 # renovate: datasource=github-releases depName=GoogleContainerTools/skaffold