use jwks_uri variable

Author: stCarolas

src/main/resources/application.yml

@@ -15,7 +15,7 @@ micronaut:
         signatures:
           jwks:
             keycloak:
-              url: https://auth.oda.digital/realms/ODA/protocol/openid-connect/certs
+              url: ${JWKS_URI}
 endpoints:
   flyway:
     enabled: true