Incorrect configuration of namespace object for the Red Hat OpenShift Logging Operator

- Incorrect indentation mentioned in the step5 "namespace object for the Red Hat OpenShift Logging Operator"  [2] of "Installing Logging and the Loki Operator using the CLI" documentation  [1].

- Here are the documentation links:
 [1] https://docs.openshift.com/container-platform/4.14/observability/logging/log_storage/installing-log-storage.html#logging-loki-cli-install_installing-log-storage

[2] https://docs.openshift.com/container-platform/4.14/observability/logging/log_storage/installing-log-storage.html#logging-loki-cli-install_installing-log-storage:~:text=Create%20a%20namespace%20object%20for%20the%20Red%20Hat%20OpenShift%20Logging%20Operator%3A

- Here is the Step5:
~~~
apiVersion: v1
kind: Namespace
metadata:
  name: openshift-logging
annotations:                        <<== Incorrect Indentation
    openshift.io/node-selector: ""
labels:                             <<== Incorrect Indentation
    openshift.io/cluster-logging: "true"
    openshift.io/cluster-monitoring: "true"
~~~
- `annotations`, and `labels` should be indented under the `metadata` field and inline with `name`.
- Here is the correct configuration of Step5:
~~~

~~~
- We need to perform this change under our standard documentation.
- Please refer Step1 from the same documentation for reference.
--------
1. Create a Namespace object for Loki Operator:
~~~

~~~
--------------

modules/logging-loki-cli-install.adoc

@@ -80,9 +80,9 @@ apiVersion: v1
 kind: Namespace
 metadata:
   name: openshift-logging # <1>
-annotations:
+  annotations:
     openshift.io/node-selector: ""
-labels:
+  labels:
     openshift.io/cluster-logging: "true"
     openshift.io/cluster-monitoring: "true" # <2>
 ----