It seems that CR in command definition need "\" sign now for multi-line command

### Operating System

Linux

### Version Information

az version --output=yaml
azure-cli: 2.41.0
azure-cli-core: 2.41.0
azure-cli-telemetry: 1.0.8
extensions:
account: 0.2.5
aks-preview: 0.5.113
application-insights: 0.1.16
appservice-kube: 0.2.2
arcdata: 1.4.7
azure-firewall: 0.14.4
azure-iot: 0.18.0
connectedk8s: 1.3.5
containerapp: 0.3.13
costmanagement: 0.2.1
customlocation: 0.1.3
elastic-san: 0.1.0
fleet: 0.1.1
front-door: 1.0.17
ip-group: 0.1.2
k8s-configuration: 1.7.0
k8s-extension: 1.3.6
k8sconfiguration: 0.2.4
kusto: 0.5.0
log-analytics: 0.2.2
ml: 2.12.0
redisenterprise: 0.1.2
serial-console: 0.1.3
ssh: 1.1.3
storage-preview: 0.8.3
subscription: 0.1.5
virtual-wan: 0.2.14

### Steps to reproduce

Current examples do not use \ to indicate multi-line command. This seemed to work in the past but seem not to any more.

https://github.com/Azure/azureml-examples/blob/main/cli/jobs/pipelines-with-components/nyc_taxi_data_regression/train.yml#L22

### Expected behavior

Command should work

### Actual behavior

Command fails as each line is treated as separate command

### Addition information

"\" needs to be added to end of each line make this single multi-line command.

Start at cli/jobs/pipelines-with-components/nyc_taxi_data_regression/train.yml around line 22 and reproduce the command failure on Linux with the reported Azure CLI version. Check how the multiline command is represented and verify that the example runs as one command rather than treating each line separately.

Written by the indexing model from the issue text.