enable hwmon for sensor collection for bare metal clusters

Enable the hwmon data collection so that hardware telemetry like CPU
temperature and fan speeds are available for bare metal clusters.

Signed-off-by: Doug Hellmann <dhellmann@redhat.com>

assets/node-exporter/daemonset.yaml

@@ -23,7 +23,6 @@ spec:
         - --path.sysfs=/host/sys
         - --path.rootfs=/host/root
         - --no-collector.wifi
-        - --no-collector.hwmon
         - --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/pods/.+)($|/)
         - --collector.mountstats
         - --collector.cpu.info