add metrics collection for API

- extract webclient call from getConfiguration and add metrics in DeviceConfigurationService
- extract webclient call from getMeasurement, addMeasurement and add metrics in DeviceDataService
- extract webclient call from getIdentityFromDevice and add metrics in DeviceRegistryService
- add MeterRegistry dependency
- fix test application.yml
- update kotlin logging dependency

src/test/resources/application.yml

@@ -0,0 +1,8 @@
+jwt:
+  public-key: cert/valid-public-key.pem
+device-registry:
+  url: http://localhost:9010
+device-data:
+  url: http://localhost:9020
+device-configuration:
+  url: http://localhost:9030