Enable Datasource health check (#288)

Author: gastaldi

src/main/resources/application.properties

@@ -2,7 +2,6 @@ quarkus.application.name=Quarkus Extension Registry
 quarkus.application.version=${buildNumber}
 
 quarkus.hibernate-orm.physical-naming-strategy=org.hibernate.boot.model.naming.CamelCaseToUnderscoresNamingStrategy
-quarkus.datasource.health.enabled=false
 %dev.quarkus.datasource.devservices.port=56620
 #%dev.quarkus.hibernate-orm.log.sql=true
 #%test.quarkus.hibernate-orm.log.sql=true