feat: Use syringe MDI icon for vaccination entity

custom_components/home_assistant_covid19_augsburg/manifest.json

@@ -1,7 +1,7 @@
 {
     "domain": "covid19_augsburg",
     "name": "COVID-19 Augsburg",
-    "version": "1.1.0",
+    "version": "1.1.1",
     "config_flow": true,
     "documentation": "https://github.com/AdrianoKF/home-assistant-covid19-augsburg",
     "issue_tracker": "https://github.com/AdrianoKF/home-assistant-covid19-augsburg/issues",

custom_components/home_assistant_covid19_augsburg/sensor.py

@@ -87,7 +87,7 @@ class CoronaAugsburgVaccinationSensor(Entity):
 
     @property
     def icon(self):
-        return "mdi:biohazard"
+        return "mdi:needle"
 
     @property
     def unit_of_measurement(self):