Update helm chart documentation

Author: sjoubert

api/kubernetes/helm-chart/README.md

@@ -90,4 +90,4 @@ Cosmo Tech Platform API
 | tolerations | list | `[]` |  |
 
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-Autogenerated from chart metadata using [helm-docs v1.14.2](https://github.com/norwoodj/helm-docs/releases/v1.14.2)
+Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)