Docs update in reference chapter url under init. (kube-burner#681)

## Type of change

- [ ] Refactor
- [ ] New feature
- [ ] Bug fix
- [ ] Optimization
- [X] Documentation Update

## Description

<!--- Describe your changes in detail -->
Kube-burner docs fix. under init reference chapter URL is not working.
https://kube-burner.github.io/kube-burner/latest/cli/#init

## Related Tickets & Documents

- Related Issue #
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Signed-off-by: Supraja Manda <[email protected]>

docs/cli.md

@@ -35,8 +35,8 @@ Use "kube-burner [command] --help" for more information about a command.
 
 This is the main subcommand; it triggers a new kube-burner benchmark and it supports the these flags:
 
-- `uuid`: Benchmark ID. This is essentially an arbitrary string that is used for different purposes along the benchmark. For example, to label the objects created by kube-burner as mentioned in the [reference chapter](/kube-burner/configuration/#default-labels). By default, it is auto-generated.
-- `config`: Path or URL to a valid configuration file. See details about the configuration schema in the [reference chapter](/kube-burner/configuration/).
+- `uuid`: Benchmark ID. This is essentially an arbitrary string that is used for different purposes along the benchmark. For example, to label the objects created by kube-burner as mentioned in the [reference chapter](/docs/reference/configuration.md#default-labels). By default, it is auto-generated.
+- `config`: Path or URL to a valid configuration file. See details about the configuration schema in the [reference chapter](/docs/observability/alerting.md#configuration).
 - `log-level`: Logging level, one of: `debug`, `error`, `info` or `fatal`. Default `info`.
 - `prometheus-url`: Prometheus endpoint, required for metrics collection. For example: `https://prometheus-k8s-openshift-monitoring.apps.rsevilla.stress.mycluster.example.com`
 - `metrics-profile`: Path to a valid metrics profile file. The default is `metrics.yml`.
@@ -125,4 +125,4 @@ Or permanently imported with:
 `kube-burner completion > /etc/bash_completion.d/kube-burner`
 
 !!! note
-    the `bash-completion` utils must be installed for the kube-burner completion script to work.
+    the `bash-completion` utils must be installed for the kube-burner completion script to work.