Update docs sitemap gen CI #203

Job	Run time
Github \| Docker	57m 43s
Github (ubuntu, mpi, debug, true)	46m 51s
Georgia Tech \| Phoenix (NVHPC) (cpu)	45m 4s
Georgia Tech \| Phoenix (NVHPC) (gpu)	29m 9s
Github (ubuntu, mpi, debug, false)	1h 16m 40s
Github (ubuntu, mpi, no-debug, true)	57m 24s
Github (ubuntu, mpi, no-debug, false)	59m 6s
Github (ubuntu, no-mpi, debug, true)	23m 30s
Github (ubuntu, no-mpi, debug, false)	17m 23s
Github (ubuntu, no-mpi, no-debug, true)	34m 26s
Github (ubuntu, no-mpi, no-debug, false)	19m 13s
Github (macos, mpi, debug, false)	40m 54s
Github (macos, mpi, no-debug, false)	45m 23s
Github (macos, no-mpi, debug, false)	16m 43s
Github (macos, no-mpi, no-debug, false)	26m 38s
	9h 56m 7s

Provide feedback