Use embedded properties authentication in dev mode.

Change-Id: I3a10cac96568fb990eab5b9eaf27bf8780fe207d
diff --git a/build.gradle b/build.gradle
index be8438d..f0b037c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,6 +26,7 @@
     implementation enforcedPlatform("${quarkusPlatformGroupId}:${quarkusPlatformArtifactId}:${quarkusPlatformVersion}")
 
     implementation 'io.quarkus:quarkus-agroal'
+    implementation 'io.quarkus:quarkus-elytron-security-properties-file'
     implementation 'io.quarkus:quarkus-flyway'
     implementation 'io.quarkus:quarkus-hibernate-orm-panache'
     implementation 'io.quarkus:quarkus-hibernate-validator'