Update node_exporter to latest

node_exporter 1.2.2 brings some changes to cli args. We should update it to the latest release for 4.10.
https://github.com/prometheus/node_exporter/releases/tag/v1.2.2

Done when we use the new argument names in CMO kube-prometheus:
NOTE: Filesystem collector flags have been renamed. --collector.filesystem.ignored-mount-points is now --collector.filesystem.mount-points-exclude and --collector.filesystem.ignored-fs-types is now --collector.filesystem.fs-types-exclude. The old flags will be removed in 2.x.