Merge pull request #111 from SAP/110-bug-ci-issue-at-helm-install-step-e2e-test

fix(110): fixing helm installation step in CI

Author: Lasserich

.github/workflows/e2e_test.yaml

@@ -57,9 +57,9 @@ jobs:
 
       - name: Install Helm
         run: |
-          curl https://baltocdn.com/helm/signing.asc | sudo gpg --dearmor -o /usr/share/keyrings/helm.gpg
+          curl -fsSL https://packages.buildkite.com/helm-linux/helm-debian/gpgkey | gpg --dearmor | sudo tee /usr/share/keyrings/helm.gpg > /dev/null
           sudo apt-get install apt-transport-https --yes
-          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm.gpg] https://baltocdn.com/helm/stable/debian/ all main" | sudo tee /etc/apt/sources.list.d/helm-stable-debian.list
+          echo "deb [signed-by=/usr/share/keyrings/helm.gpg] https://packages.buildkite.com/helm-linux/helm-debian/any/ any main" | sudo tee /etc/apt/sources.list.d/helm-stable-debian.list
           sudo apt-get update
           sudo apt-get install -y helm