Emit pod status metrics for pending pods from api server (#139) #572

Job	Run time
windows-unittest-matrix (receiver-0)	16m 10s
windows-unittest-matrix (receiver-1)	16m 28s
windows-unittest-matrix (processor)	16m 17s
windows-unittest-matrix (exporter)	16m 29s
windows-unittest-matrix (extension)	16m 29s
windows-unittest-matrix (internal)	11m 58s
windows-unittest-matrix (pkg)	10m 24s
windows-unittest-matrix (cmd)	16m 33s
windows-unittest-matrix (other)	16m 41s
windows-unittest	0s
	2h 17m 29s

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