* Tracing: chore: make insecure option configurable
In case of insecure set to false, default system cert pool will be used to create otlpgrpc client.
* test: add tracing/insecure config checks
This is to verify whether insecure configuration is properly parsed.
* chore: update configura Grafana docs with new setting
* chore: also update comment in the ini files
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Co-authored-by: Matheus Macabu <macabu.matheus@gmail.com>