fix merge error

Signed-off-by: Mohamed Mahmoud <mmahmoud@redhat.com>

egress/dns-proxy/Dockerfile

@@ -6,7 +6,7 @@
 FROM registry.ci.openshift.org/ocp/4.9:base
 
 # HAProxy 1.6+ version is needed to leverage DNS resolution at runtime.
-RUN INSTALL_PKGS="haproxy22 rsyslog" && \
+RUN INSTALL_PKGS="haproxy24 rsyslog" && \
     yum install -y $INSTALL_PKGS && \
     rpm -V $INSTALL_PKGS && \
     yum clean all && \