feat(GWE): Introduce Groundwater Energy Transport #1612

Job	Run time
Build	1m 23s
Check format	1m 31s
Smoke test	3m 32s
Test intel fortran (ubuntu-22.04, intel-classic, 2021.7)	23m 2s
Parallel testing (ubuntu-22.04)	8m 51s
Test intel fortran (macos-12, intel-classic, 2021.7)	30m 52s
Parallel testing (macos-12)	13m 20s
Test intel fortran (windows-2022, intel-classic, 2021.7)	32m 57s
Test gnu fortran (ubuntu-22.04)	23m 26s
Test gnu fortran (macos-12)	39m 13s
Test gnu fortran (windows-2022)	30m 4s
	3h 28m 11s

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