Replace PIXIT with PICS in log statements (#35887)

* Replace PIXIT with PICS in log statements

* Apply suggestions from code review

Fixed step numbers being out and made PICS F00(EnergyManagement) / F01(TankPercentage) to be more in line with the test plan.

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Co-authored-by: jamesharrow <93921463+jamesharrow@users.noreply.github.com>

Author: PeterC1965

src/python_testing/TC_EWATERHTR_2_1.py

@@ -99,22 +99,22 @@ async def test_TC_EWATERHTR_2_1(self):
         if em_supported:
             value = await self.read_whm_attribute_expect_success(attribute="TankVolume")
         else:
-            logging.info("Skipping step 4 as PIXIT.EWATERHTR.EM not supported")
+            logging.info("Skipping step 5 as PICS.EWATERHTR.F00(EnergyManagement) not supported")
 
         self.step("6")
         if em_supported:
             value = await self.read_whm_attribute_expect_success(attribute="EstimatedHeatRequired")
             asserts.assert_greater_equal(value, 0, f"Unexpected EstimatedHeatRequired value - expected {value} >= 0")
         else:
-            logging.info("Skipping step 5 as PIXIT.EWATERHTR.EM not supported")
+            logging.info("Skipping step 6 as PICS.EWATERHTR.F00(EnergyManagement) not supported")
 
         self.step("7")
         if tp_supported:
             value = await self.read_whm_attribute_expect_success(attribute="TankPercentage")
             asserts.assert_greater_equal(value, 0, f"Unexpected TankPercentage value - expected {value} >= 0")
             asserts.assert_less_equal(value, 100, f"Unexpected TankPercentage value - expected {value} <= 100")
         else:
-            logging.info("Skipping step 6 as PIXIT.EWATERHTR.TP not supported")
+            logging.info("Skipping step 7 as PICS.EWATERHTR.F01(TankPercenage) not supported")
 
         self.step("8")
         boost_state = await self.read_whm_attribute_expect_success(attribute="BoostState")