feat(sfr): kinematic wave approximation option (#1899) #3277

Job	Run time
Build	2m 9s
Check format	2m 46s
Smoke test	7m 24s
Parallel testing (ubuntu-22.04)	34m 49s
Parallel testing (macos-12)	56m 14s
Extended executable testing (ubuntu-22.04)	18m 41s
Parallel testing (windows-2022)	53m 9s
Test GNU fortran (macos-12, false)	28m 1s
Extended executable testing (macos-12)	48m 55s
Test GNU fortran (macos-14, false)	22m 21s
Test GNU fortran (macos-14, true)	34m 35s
Test Intel fortran (ubuntu-22.04)	40m 14s
Test GNU fortran (ubuntu-22.04, false)	39m 1s
Test Intel fortran (macos-12)	28m 5s
Test GNU fortran (ubuntu-22.04, true)	1h 32m 1s
Test Intel fortran (windows-2022)	40m 40s
Test GNU fortran (windows-2022, false)	37m 27s
	9h 46m 32s

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