[Arista] update sensors.conf to ignore sensors (sonic-net#12529)

Why I did it
The sensors and sensord processes were reporting data on unused sensors.
This lead to ALARM messages or erroneous values that could be misinterpreted.

How I did it
Ignore the affected sensors in the sensors.conf

How to verify it
Check that there are no longer ALARM messages from sensord in the syslog or in the output of sensors

Author: Staphylo

device/arista/x86_64-arista_7050_qx32s/sensors.conf

@@ -11,6 +11,9 @@ bus "i2c-7" "SCD 0000:02:00.0 SMBus master 0 bus 5"
 chip "k10temp-pci-00c3"
     label temp1 "Cpu temp sensor"
 
+chip "fam15h_power-pci-00c4"
+    ignore power1
+
 chip "max6658-i2c-2-4c"
     label temp1 "Board temp sensor"
     set temp1_max 55
@@ -34,7 +37,13 @@ chip "pmbus-i2c-6-58"
     label temp2 "Power supply 1 inlet temp sensor"
     label temp3 "Power supply 1 sensor"
 
+    ignore fan2
+    ignore fan3
+
 chip "pmbus-i2c-5-58"
     label temp1 "Power supply 2 hotspot sensor"
     label temp2 "Power supply 2 inlet temp sensor"
     label temp3 "Power supply 2 sensor"
+
+    ignore fan2
+    ignore fan3

device/arista/x86_64-arista_7050cx3_32s/sensors.conf

@@ -10,6 +10,9 @@ bus "i2c-14" "SCD 0000:02:00.0 SMBus master 1 bus 4"
 chip "k10temp-pci-00c3"
     label temp1 "Cpu temp sensor"
 
+chip "fam15h_power-pci-00c4"
+    ignore power1
+
 chip "max6658-i2c-2-4c"
     label temp1 "Cpu board temp sensor"
     set temp1_max 75
@@ -33,7 +36,13 @@ chip "pmbus-i2c-13-58"
     label temp2 "Power supply 1 inlet temp sensor"
     label temp3 "Power supply 1 sensor"
 
+    ignore fan2
+    ignore fan3
+
 chip "pmbus-i2c-14-58"
     label temp1 "Power supply 2 hotspot sensor"
     label temp2 "Power supply 2 inlet temp sensor"
     label temp3 "Power supply 2 sensor"
+
+    ignore fan2
+    ignore fan3

device/arista/x86_64-arista_7060_cx32s/sensors.conf

@@ -11,6 +11,9 @@ bus "i2c-7" "SCD 0000:02:00.0 SMBus master 0 bus 5"
 chip "k10temp-pci-00c3"
     label temp1 "Cpu temp sensor"
 
+chip "fam15h_power-pci-00c4"
+    ignore power1
+
 chip "max6697-i2c-2-1a"
     label temp1 "Board sensor"
     set temp1_max 95
@@ -45,7 +48,13 @@ chip "pmbus-i2c-6-58"
     label temp2 "Power supply 1 inlet temp sensor"
     label temp3 "Power supply 1 exhaust temp sensor"
 
+    ignore fan2
+    ignore fan3
+
 chip "pmbus-i2c-5-58"
     label temp1 "Power supply 2 hotspot sensor"
     label temp2 "Power supply 2 inlet temp sensor"
     label temp3 "Power supply 2 exhaust temp sensor"
+
+    ignore fan2
+    ignore fan3