Validate Telemetry for each FRU within chassis.

For each of the following component types (linecard, chassis, fan, controller card, power supply, disk, flash, NPU, transceiver, fabric card), validate:

• Presence of component within gNMI telemetry.
• Set of telemetry paths required for network discovery (to be specified for each case).
• TODO: Removal of telemetry when the component is removed or rebooted within the chassis, if applicable.

• TODO: /components/component/linecard/config

• /components/component[name=]/state/temperature/instant
• /components/component/storage
• TODO: /components/component/software-module
• TODO: /components/component/software-module/state/module-type
• /components/component/state/description
• /components/component/state/firmware-version
• /components/component/state/hardware-version
• /components/component/state/id
• /components/component/state/mfg-date
• /components/component/state/mfg-name
• /components/component/state/name
• /components/component/state/oper-status
• /components/component/state/parent
• /components/component/state/part-no
• /components/component/state/serial-no
• /components/component/state/software-version
• /components/component/state/type
• /components/component/state/temperature/alarm-status
• /components/component/state/temperature/instant
• /components/component/state/temperature/max
• /components/component/state/temperature/max-time
• /components/component/integrated-circuit/backplane-facing-capacity/state/available-pct
• /components/component/integrated-circuit/backplane-facing-capacity/state/consumed-capacity
• /components/component/integrated-circuit/backplane-facing-capacity/state/total
• /components/component/integrated-circuit/backplane-facing-capacity/state/total-operational-capacity