Rename bms_temperature_celcius to bms_temperature_celsius

Correct the spelling in the JBD and EcoFlow snapshots, the diagnostic tool, and the tests. UPS.from_dict maps the old name to the new name, so a client still reads data from an older server during an upgrade.

InfluxDB and Prometheus now receive this measurement under the new name.

tests/test_jbd_bms.py

@@ -153,13 +153,13 @@ class TestJBDBMS:
         assert "bms_voltage_total_volts" in keys
         assert "bms_current_amps" in keys
         assert "bms_manufacture_date" in keys
-        assert "bms_temperature_celcius" in keys
+        assert "bms_temperature_celsius" in keys
 
     def test_items_yields_correct_types(self, populated_jbdbms):
         d = dict(populated_jbdbms.items())
         assert isinstance(d["bms_voltage_total_volts"], BMSScalarField)
         assert isinstance(d["bms_manufacture_date"], BMSInfoField)
-        assert isinstance(d["bms_temperature_celcius"], BMSMultiField)
+        assert isinstance(d["bms_temperature_celsius"], BMSMultiField)
 
     def test_is_ups_subclass(self):
         assert isinstance(JBDBMS(), UPS)
@@ -209,8 +209,8 @@ class TestParse03Response:
 
     def test_temperature(self, valid_03_response):
         result = parse_03_response(valid_03_response)
-        assert result.bms_temperature_celcius.raw_values[1] == pytest.approx(25.0)
-        assert result.bms_temperature_celcius.units == "°C"
+        assert result.bms_temperature_celsius.raw_values[1] == pytest.approx(25.0)
+        assert result.bms_temperature_celsius.units == "°C"
 
     def test_mosfet_charging(self, valid_03_response):
         result = parse_03_response(valid_03_response)
@@ -379,9 +379,9 @@ class TestParse03ProtectionBits:
         _recompute_checksum(response)
         result = parse_03_response(response)
         assert isinstance(result, JBDBMS)
-        assert len(result.bms_temperature_celcius.raw_values) == 2
-        assert result.bms_temperature_celcius.raw_values[1] == pytest.approx(25.0)
-        assert result.bms_temperature_celcius.raw_values[2] == pytest.approx(19.2)
+        assert len(result.bms_temperature_celsius.raw_values) == 2
+        assert result.bms_temperature_celsius.raw_values[1] == pytest.approx(25.0)
+        assert result.bms_temperature_celsius.raw_values[2] == pytest.approx(19.2)
 
 
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