feat(deps): update arbitrum dependencies (#534)

| datasource | package                 | from           | to             |
| ---------- | ----------------------- | -------------- | -------------- |
| docker     | offchainlabs/nitro-node | v3.6.4-28199cd | v3.6.7-a7c9f1e |

---------

Co-authored-by: graphops-renovate[bot] <135047802+graphops-renovate[bot]@users.noreply.github.com>
Co-authored-by: Carlos Jorge <[email protected]>

Author: graphops-renovate[bot]

charts/arbitrum-nitro/Chart.yaml

@@ -15,11 +15,11 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.6.5
+version: 0.6.6
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
 # renovate: image=offchainlabs/nitro-node
-appVersion: "v3.6.4-28199cd"
+appVersion: "v3.6.7-a7c9f1e"

charts/arbitrum-nitro/README.md

@@ -2,7 +2,7 @@
 
 Deploy and scale [Arbitrum-Nitro](https://github.com/OffchainLabs/nitro/) inside Kubernetes with ease
 
-[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) ![Version: 0.6.5](https://img.shields.io/badge/Version-0.6.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v3.6.4-28199cd](https://img.shields.io/badge/AppVersion-v3.6.4--28199cd-informational?style=flat-square)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) ![Version: 0.6.6](https://img.shields.io/badge/Version-0.6.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v3.6.7-a7c9f1e](https://img.shields.io/badge/AppVersion-v3.6.7--a7c9f1e-informational?style=flat-square)
 
 ## Features