[chore]: enable whitespace linter for exporter (#36311) #94385

Job	Run time
windows-unittest-matrix (receiver-0)	28m 39s
windows-unittest-matrix (receiver-1)	15m 46s
windows-unittest-matrix (receiver-2)	9m 50s
windows-unittest-matrix (receiver-3)	11m 45s
windows-unittest-matrix (processor-0)	4m 53s
windows-unittest-matrix (processor-1)	11m 17s
windows-unittest-matrix (exporter-0)	6m 11s
windows-unittest-matrix (exporter-1)	22m 15s
windows-unittest-matrix (exporter-2)	10m 31s
windows-unittest-matrix (exporter-3)	12m 28s
windows-unittest-matrix (extension)	11m 30s
windows-unittest-matrix (connector)	8m 19s
windows-unittest-matrix (internal)	8m 0s
windows-unittest-matrix (pkg)	5m 29s
windows-unittest-matrix (cmd-0)	3m 17s
windows-unittest-matrix (cmd-1)	4m 51s
windows-unittest-matrix (other)	10m 8s
windows-unittest	5s
	3h 5m 14s

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