fix e2e.yml

Author: lonegunmanb

.github/workflows/e2e.yml

@@ -48,7 +48,8 @@ jobs:
           az login --identity --username $MSI_ID > /dev/null
           export ARM_SUBSCRIPTION_ID=$(az login --identity --username $MSI_ID | jq -r '.[0] | .id')
           export ARM_TENANT_ID=$(az login --identity --username $MSI_ID | jq -r '.[0] | .tenantId')
-          docker run --rm -v /var/run/docker.sock:/var/run/docker.sock -v $(pwd):/src -w /src --network=host -e TF_IN_AUTOMATION -e TF_VAR_enable_telemetry -e AVM_MOD_PATH=/src -e AVM_EXAMPLE=${{ matrix.example }} -e MSI_ID -e ARM_SUBSCRIPTION_ID -e ARM_TENANT_ID -e ARM_USE_MSI=true mcr.microsoft.com/azterraform:latest make test-example
+          export ARM_CLIENT_ID=$(az identity list | jq -r --arg MSI_ID "$MSI_ID" '.[] | select(.principalId == $MSI_ID) | .clientId')
+          docker run --rm -v /var/run/docker.sock:/var/run/docker.sock -v $(pwd):/src -w /src --network=host -e TF_IN_AUTOMATION -e TF_VAR_enable_telemetry -e AVM_MOD_PATH=/src -e AVM_EXAMPLE=${{ matrix.example }} -e MSI_ID -e ARM_SUBSCRIPTION_ID -e ARM_TENANT_ID -e ARM_CLIENT_ID -e ARM_USE_MSI=true mcr.microsoft.com/azterraform:latest make test-example
 
   # This job is only run when all the previous jobs are successful.
   # We can use it for PR validation to ensure all examples have completed.