pcp-pmie container: remove /proc bind mount, it conflicts with --pid=host
pcp-pmie container: remove /proc bind mount, it conflicts with --pid=host

For the pcp-pmie container, same change as commit bafb33eac62.
	modified:   build/containers/pcp-pmie/Dockerfile

wuliming/pcp,aeg-aeg/pcpfans,adfernandes/pcp,edwardt/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,wuliming/pcp,edwardt/pcp,adfernandes/pcp,aeg-aeg/pcpfans,wuliming/pcp,edwardt/pcp,adfernandes/pcp,wuliming/pcp,adfernandes/pcp,edwardt/pcp,edwardt/pcp,adfernandes/pcp,adfernandes/pcp,wuliming/pcp,adfernandes/pcp,wuliming/pcp,edwardt/pcp,wuliming/pcp,edwardt/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,edwardt/pcp,aeg-aeg/pcpfans,wuliming/pcp,aeg-aeg/pcpfans,adfernandes/pcp