Point Helm chart docs to GitHub (baserow#4356)

Author: bram2w

deploy/helm/baserow/README.md

@@ -10,7 +10,7 @@ To install the chart with the release name `my-baserow` run the following comman
 
 From repo
 ```bash
-helm repo add baserow-chart https://baserow.gitlab.io/baserow-chart
+helm repo add baserow-chart https://baserow.github.io/baserow-chart
 helm install my-baserow baserow-chart/baserow --namespace baserow --create-namespace --values config.yaml
 ```
 

docs/installation/install-with-helm.md

@@ -28,7 +28,7 @@ Before installing Baserow with Helm, ensure you have:
 First, add the Baserow Helm chart repository:
 
 ```bash
-helm repo add baserow-chart https://baserow.gitlab.io/baserow-chart
+helm repo add baserow-chart https://baserow.github.io/baserow-chart
 helm repo update
 ```
 
@@ -325,7 +325,7 @@ Add the Baserow Helm repository and install:
 
 ```bash
 # Add Baserow chart repository
-helm repo add baserow-chart https://baserow.gitlab.io/baserow-chart
+helm repo add baserow-chart https://baserow.github.io/baserow-chart
 helm repo update
 
 # Install Baserow