Fixed NIC performance monitoring test (#189)

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Co-authored-by: David Galiffi <David.Galiffi@amd.com>

docker/Dockerfile.opensuse

@@ -25,7 +25,7 @@ RUN zypper --non-interactive update -y && \
     zypper --non-interactive install -y -t pattern devel_basis && \
     zypper --non-interactive install -y binutils-gold chrpath cmake curl dpkg-devel \
         gcc-c++ git libdrm-devel libnuma-devel openmpi3-devel python3-pip rpm-build \
-        wget && \
+        wget iproute2 && \
     python3 -m pip install 'cmake==3.21'
 
 ARG ROCM_VERSION=0.0