gha: azure: Set the correct subscription to the account

Due to the changes done in the CI, we need to set the correct
subscription to be used with the account from now on, otherwise we'd end
up using CoCo subscription.

Fixes: #8946

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>

.github/workflows/run-k8s-tests-on-aks.yaml

@@ -84,6 +84,7 @@ jobs:
           AZ_APPID: ${{ secrets.AZ_APPID }}
           AZ_PASSWORD: ${{ secrets.AZ_PASSWORD }}
           AZ_TENANT_ID: ${{ secrets.AZ_TENANT_ID }}
+          AZ_SUBSCRIPTION_ID: ${{ secrets.AZ_SUBSCRIPTION_ID }}
 
       - name: Create AKS cluster
         timeout-minutes: 10

.github/workflows/run-kata-deploy-tests-on-aks.yaml

@@ -67,6 +67,7 @@ jobs:
           AZ_APPID: ${{ secrets.AZ_APPID }}
           AZ_PASSWORD: ${{ secrets.AZ_PASSWORD }}
           AZ_TENANT_ID: ${{ secrets.AZ_TENANT_ID }}
+          AZ_SUBSCRIPTION_ID: ${{ secrets.AZ_SUBSCRIPTION_ID }}
 
       - name: Create AKS cluster
         timeout-minutes: 10

tests/gha-run-k8s-common.sh

@@ -52,6 +52,9 @@ function login_azure() {
         -u "${AZ_APPID}" \
         -p "${AZ_PASSWORD}" \
         --tenant "${AZ_TENANT_ID}"
+
+    # Switch to the Kata Containers subscription
+    az account set --subscription "${AZ_SUBSCRIPTION_ID}"
 }
 
 function create_cluster() {