Fix js mapping error regression (#59)

* Add type mappings for JS client

* Remove useless tests folders

Author: Roberto Sora

.github/workflows/generate.yaml

@@ -43,6 +43,8 @@ jobs:
           APIGENTOOLS_GIT_VIA_HTTPS_OAUTH_TOKEN: ${{ secrets.GH_PUSH_TOKEN }}
         run: |
           rm -rf generated/iot-client-js/docs/
+          rm -rf generated/iot-client-js/test/
+          rm -rf generated/iot-client-py/arduino_iot_rest/test/
           git config --global user.email "arduinobot@arduino.cc"
           git config --global user.name "ArduinoBot"
           apigentools push

config/config.yaml

@@ -54,6 +54,8 @@ languages:
         commands:
           - commandline:
             - function: openapi_generator_generate
+            - --type-mappings
+            - AnyType=Object
             description: Generate js code using openapi-generator
         templates:
           source: