HPCC-30757 Fix IpAddress::ipincrement hostname bug #9544

Job	Run time
check-skip	16s
Build platform and regress setup	35m 37s
eclwatch-ui-tests	2m 44s
unittests	4m 17s
regression-jobs (hthor, [a-d]*.ecl)	10m 9s
regression-jobs (hthor, [e-h]*.ecl)	4m 44s
regression-jobs (hthor, [i-l]*.ecl)	7m 48s
regression-jobs (hthor, [m-q]*.ecl)	4m 23s
regression-jobs (hthor, [r-u]*.ecl, teststdlibrary.ecl)	15m 49s
regression-jobs (hthor, [v-z]*.ecl)	5m 24s
regression-jobs (thor, [a-d]*.ecl)	9m 15s
regression-jobs (thor, [e-h]*.ecl)	9m 34s
regression-jobs (thor, [i-l]*.ecl)	20m 51s
regression-jobs (thor, [m-q]*.ecl)	5m 13s
regression-jobs (thor, [r-u]*.ecl, teststdlibrary.ecl)	14m 58s
regression-jobs (thor, [v-z]*.ecl)	4m 14s
regression-jobs (roxie, [a-d]*.ecl)	9m 39s
regression-jobs (roxie, [e-h]*.ecl)	5m 38s
regression-jobs (roxie, [i-l]*.ecl)	7m 0s
regression-jobs (roxie, [m-q]*.ecl)	5m 20s
regression-jobs (roxie, [r-u]*.ecl, teststdlibrary.ecl)	16m 40s
regression-jobs (roxie, [v-z]*.ecl)	6m 7s
regression-jobs (hthor, teststdlibrary.ecl)	5m 4s
regression-jobs (thor, teststdlibrary.ecl)	7m 52s
regression-jobs (roxie, teststdlibrary.ecl)	30m 46s
	4h 9m 22s

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