Merge pull request #70 from EventAccess/renovate/arduinojson-7.x

Update dependency ArduinoJson to v7.4.2

Author: oddstr13

arduino-meta.yaml

@@ -24,7 +24,7 @@ libraries:
 
   - name: ArduinoJson
     source: arduino
-    version: "7.4.1"
+    version: "7.4.2"
 
   - name: Adafruit NeoPixel
     source: arduino