fix(wokwi-dht22): encoding issue in test scenarios

Author: urish

wokwi-dht22/dht22-esp32/dht22.test.yaml

@@ -7,9 +7,9 @@ steps:
   - wait-serial: 'ets Jul 29 2019 12:21:46'
   - wait-serial: 'DHT22 test!'
   # Wait for first reading and check exact temperature and humidity values
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Wait for second reading to confirm consistency
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Set new values
   - set-control:
       part-id: dht
@@ -20,4 +20,4 @@ steps:
       control: humidity
       value: 66.9
   # Check new values
-  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C'
+  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C'

wokwi-dht22/dht22-pico/dht22.test.yaml

@@ -5,9 +5,9 @@ author: 'Uri Shaked'
 steps:
   - wait-serial: 'DHT22 test (Pi Pico)'
   # Wait for first reading and check exact temperature and humidity values
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Wait for second reading to confirm consistency
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Set new values
   - set-control:
       part-id: dht
@@ -18,4 +18,4 @@ steps:
       control: humidity
       value: 66.9
   # Check new values
-  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C' 
+  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C' 

wokwi-dht22/dht22-stm32/dht22.test.yaml

@@ -6,9 +6,9 @@ steps:
   # Wait for initialization
   - wait-serial: 'DHT22 test (STM32)'
   # Wait for first reading and check exact temperature and humidity values
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Wait for second reading to confirm consistency
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Set new values
   - set-control:
       part-id: dht
@@ -19,4 +19,4 @@ steps:
       control: humidity
       value: 66.9
   # Check new values
-  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C'
+  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C'

wokwi-dht22/dht22-uno/dht22.test.yaml

@@ -5,9 +5,9 @@ author: 'Uri Shaked'
 steps:
   - wait-serial: 'DHT22 test!'
   # Wait for first reading and check exact temperature and humidity values
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Wait for second reading to confirm consistency
-  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
+  - wait-serial: 'Humidity: 45.80%  Temperature: 23.50°C'
   # Set new values
   - set-control:
       part-id: dht
@@ -18,4 +18,4 @@ steps:
       control: humidity
       value: 66.9
   # Check new values
-  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C'
+  - wait-serial: 'Humidity: 66.90%  Temperature: 21.50°C'