feature(discretization): add get_polyverts routine to DIS/DISV (#1444) #1343

Job	Run time
Build	3m 21s
Smoke test	6m 10s
Check format	1m 22s
Parallel testing (ubuntu-22.04)	9m 6s
Parallel testing (macos-12)	42m 37s
Test gnu fortran (ubuntu-22.04)	23m 22s
Test intel fortran (ubuntu-22.04, intel-classic, 2021.7)	23m 26s
Test gnu fortran (macos-12)	35m 20s
Test intel fortran (macos-12, intel-classic, 2021.7)	43m 8s
Test gnu fortran (windows-2022)	32m 28s
Test intel fortran (windows-2022, intel-classic, 2021.7)	30m 37s
	4h 10m 57s

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