Add new CTS test to validate if unique telemetry is reported by sysman

[kalyanalle]

on multi card systems for each device(GPU)

Related-To: VLCLJ-2646

Note: left the debug prints for testing purpose, will remove in the final code.

Brief Function Logic Explanations
Data Collection Functions
collectMemoryData()
Purpose: Collects memory telemetry from a device
Enumerates memory modules using zesDeviceEnumMemoryModules()
For each module: gets bandwidth counters (read/write) and memory state (free/used)
Stores in deviceData.memoryBandwidth and deviceData.memoryStates
Returns gracefully if no memory modules found
collectPowerData()
Purpose: Collects power consumption telemetry from a device
Enumerates power domains using zesDeviceEnumPowerDomains()
For each domain: gets energy counters using zesPowerGetEnergyCounter()
Stores in deviceData.powerEnergy
Returns gracefully if no power domains found
collectTemperatureData()
Purpose: Collects temperature readings from a device
Enumerates temperature sensors using zesDeviceEnumTemperatureSensors()
For each sensor: gets temperature value using zesTemperatureGetState()
Stores in deviceData.temperatures
Returns gracefully if no temperature sensors found
collectPciData()
Purpose: CRITICAL - Collects PCI info and creates unique device ID
Gets PCI properties using zesDevicePciGetProperties()
Creates BDF string: "bus:device:function" (e.g., "3:0:0")
Gets PCI traffic stats using zesDevicePciGetStats()
Returns false if PCI properties fail (test-critical failure)

Validation Functions
validateUniquePciBdf()
Purpose: CORE PMT VALIDATION - Ensures no duplicate PCI addresses
Uses std::set to detect duplicate BDF identifiers
Returns false if duplicate found → PMT mapping error detected
Most critical validation - proves each device has unique address
validateMemoryDataIsolation()
Purpose: Ensures memory counters differ between all device pairs
Double loop: Compares every device pair (i vs j where j > i)
Checks memory bandwidth: read/write counters must differ
Checks memory state: free memory should differ between devices
EXPECT_FALSE on identical data → detects PMT cross-contamination
validatePowerDataIsolation()
Purpose: Ensures power readings differ between all device pairs
Double loop: Compares every device pair
Checks energy counters: power consumption values must differ
EXPECT_FALSE on identical energy → detects shared power data
validateTemperatureDataIsolation()
Purpose: Validates temperature readings are realistic per device
Double loop: Validates each device's temperature range
Range check: 0°C < temperature < 150°C per device
No uniqueness requirement (idle GPUs may have similar temps)
Ensures PMT thermal interface is accessible
validatePciDataIsolation()
Purpose: CRITICAL - Validates PCI bus uniqueness and traffic isolation
EXPECT_NE on PCI bus numbers → different devices must be on different buses
Compares PCI traffic stats: RX/TX/packet counters must differ
EXPECT_FALSE on identical stats → detects PMT interface sharing
Core PMT mapping validation - validates the commit's fix