Refine properties for non-root

Issue-ID: AAF-698
Change-Id: I266f0e36842fb506dbb3e412e12eedf64e24418a
Signed-off-by: Instrumental <jonathan.gathman@att.com>
diff --git a/auth/docker/Dockerfile.core b/auth/docker/Dockerfile.core
index 7237a00..3e87ca5 100644
--- a/auth/docker/Dockerfile.core
+++ b/auth/docker/Dockerfile.core
@@ -30,5 +30,5 @@
 COPY bin /opt/app/aaf/bin
 COPY theme /opt/app/aaf/theme
 
-RUN chown -R aaf:aaf /opt/app/aaf
+RUN chown -R ${USER}:${USER} /opt/app/aaf