Make OOM workable with Dublin

Issue-ID: AAF-809
Change-Id: I7c2c221e69a87f3bdf6dbf37fc93c1a14a055686
Signed-off-by: Instrumental <jonathan.gathman@att.com>
diff --git a/auth/docker/Dockerfile.base b/auth/docker/Dockerfile.base
index 35ade62..e7ae643 100644
--- a/auth/docker/Dockerfile.base
+++ b/auth/docker/Dockerfile.base
@@ -22,8 +22,8 @@
 MAINTAINER AAF Team, AT&T 2018
 
 LABEL description="aaf_base"
-RUN apk add --no-cache bash
-RUN apk add --no-cache openssl
-RUN apk add --no-cache curl
-RUN if [ -n "${DUSER}" ]; then addgroup ${DUSER} && adduser ${DUSER} -G ${DUSER} -D -s /bin/bash; fi
+RUN apk add --no-cache bash &&\
+    apk add --no-cache openssl &&\
+    apk add --no-cache curl &&\
+    if [ -n "${DUSER}" ]; then addgroup ${DUSER} && adduser ${DUSER} -G ${DUSER} -D -s /bin/bash; fi