Revert "[ATMOSPHERE-498]add user and group to ovn container image to rebuild for dpdk file ac…" (#2033)

diff --git a/images/ovn/Dockerfile b/images/ovn/Dockerfile
index 955b0bf..de7a8e8 100644
--- a/images/ovn/Dockerfile
+++ b/images/ovn/Dockerfile
@@ -34,11 +34,3 @@
 COPY --from=ovn-kubernetes --link /src/dist/images/ovndb-raft-functions.sh /root/ovndb-raft-functions.sh
 COPY --from=ovn-kubernetes --link /src/dist/images/ovnkube.sh /root/ovnkube.sh
 COPY --from=ovn-kubernetes --link /usr/bin/ovn-kube-util /usr/bin/ovn-kube-util
-
-ARG PROJECT
-ENV OVS_USER_ID=42424
-RUN \
-    groupadd -g 42424 ${PROJECT} && \
-    useradd -u 42424 -g 42424 -M -d /var/lib/${PROJECT} -s ${SHELL} -c "${PROJECT} User" ${PROJECT} && \
-    mkdir -p /etc/${PROJECT} /var/log/${PROJECT} /var/lib/${PROJECT} /var/cache/${PROJECT} && \
-    chown -Rv ${PROJECT}:${PROJECT} /etc/${PROJECT} /var/log/${PROJECT} /var/lib/${PROJECT} /var/cache/${PROJECT}
diff --git a/zuul.d/container-images/ovn.yaml b/zuul.d/container-images/ovn.yaml
index 7bf7dfd..e7735cb 100644
--- a/zuul.d/container-images/ovn.yaml
+++ b/zuul.d/container-images/ovn.yaml
@@ -41,7 +41,6 @@
             - linux/amd64
           build_args:
             - "RELEASE={{ zuul.branch | replace('stable/', '') }}"
-            - PROJECT=ovn
             - OVN_COMPONENT=central
           tags:
             - "{{ zuul.branch | replace('stable/', '') }}"
@@ -53,7 +52,6 @@
             - linux/arm64
           build_args:
             - "RELEASE={{ zuul.branch | replace('stable/', '') }}"
-            - PROJECT=ovn
             - OVN_COMPONENT=host
           tags:
             - "{{ zuul.branch | replace('stable/', '') }}"