feat(collector): Add a preset for deploying the Supervisor+Collector custom image

[douglascamata]

Description

This PRs adds the supervisor preset under the fleetManagement preset.

This preset enables the deployment of the Supervised Collector image from https://hub.docker.com/r/coralogixrepo/otel-supervised-collector.

Tests

• An example was added for it.
• Ran it locally.

[douglascamata]

@povilasv: after our conversation in Slack, I changed the logic a bit of the k8s resource attributes preset and how it interacts with the Supervisor preset. The logic from the k8s resource attributes preset now handle two sets of attributes internally in separated functions: one for k8s attributes and another for what I am calling "fleet attributes" (coming from the fleetManagement preset, unrelated to k8s metadata). The fleet attributes are used in some places even when k8s resource attributes are off. To make it easier to understand I created the table below:

k8s resource attributes	fleet-management	supervisor	Behavior
Enabled	Disabled	Disabled/Enabled	Full set of attributes added to telemetry resource of agent configuration file
Enabled	Enabled	Disabled	Full set of attributes added to telemetry resource of agent configuration file AND to OpAMP extension description
Enabled	Enabled	Enabled	Full set of attributes NOT added to agent configuration file. Instead, added to agent::description section of Supervisor configuration file (converted to resource attributes at runtime)
Disabled	Enabled	Enabled	Only non-k8s attributes (cluster name, agent type, integration ID) added to agent::description section of Supervisor configuration file. K8s-related attributes (k8s.*.name) are excluded
Disabled	Enabled	False	Only non-k8s attributes (cluster name, agent type, integration ID) added to OpAMP extension description of the agent configuration file. K8s-related attributes (k8s.*.name) are excluded