Include Observability related configs in the MI Configuration Catalogue

[DedunuKarunarathne]

Description

Need to add the observability-related configurations to the MI Configuration Catalogue at [1].

The missing configurations can be identified by going through the Observe and Manage section of the documentation [2].

Some configs are:

[mediation]
flow.statistics.capture_all= true
stat.tracer.collect_payloads= true
stat.tracer.collect_mediation_properties= true

[opentelemetry]
enable = true
logs = true
type = "otlp"
host = "localhost"
port =  "4318"
# url ="http://localhost:4318"

[1] https://mi.docs.wso2.com/en/latest/reference/config-catalog-mi/
[2] https://mi.docs.wso2.com/en/latest/observe-and-manage/observe-overview/

Steps to Reproduce

N/A

Version

all

Environment Details (with versions)

No response

[wso2-engineering-bot]

@wso2-engineering-bot create a PR for this issue following repo conventions

[DedunuKarunarathne]

The [opentelemetry] section is added to the docs.
Still, the following section is missing:

[mediation]
flow.statistics.capture_all= true
stat.tracer.collect_payloads= true
stat.tracer.collect_mediation_properties= true