Implement sorting units by dimension order #1016

Job	Run time
test-windows (3.9, numpy>=1.21,<2.0.0)	1m 9s
test-macos (3.9)	4m 52s
test-linux (3.9)	4m 4s
test-windows (3.10, numpy>=1.21,<2.0.0)	56s
test-macos (3.9, numpy>=1.21,<2.0.0)	6m 49s
test-linux (3.9, uncertainties==3.1.6)	3m 50s
test-windows (3.11, numpy>=1.21,<2.0.0)	1m 15s
test-macos (3.10)	5m 19s
test-linux (3.9, uncertainties>=3.1.6,<4.0.0)	3m 44s
test-macos (3.10, numpy>=1.21,<2.0.0)	7m 31s
test-linux (3.9, numpy>=1.21,<2.0.0)	3m 32s
test-macos (3.11)	5m 31s
test-linux (3.9, numpy>=1.21,<2.0.0, uncertainties==3.1.6)	4m 32s
test-macos (3.11, numpy>=1.21,<2.0.0)	6m 23s
test-linux (3.9, numpy>=1.21,<2.0.0, uncertainties>=3.1.6,<4.0.0)	4m 30s
test-linux (3.10)	4m 2s
test-linux (3.10, uncertainties==3.1.6)	4m 16s
test-linux (3.10, uncertainties>=3.1.6,<4.0.0)	5m 25s
test-linux (3.10, numpy>=1.21,<2.0.0)	5m 22s
test-linux (3.10, numpy>=1.21,<2.0.0, uncertainties==3.1.6)	5m 4s
test-linux (3.10, numpy>=1.21,<2.0.0, uncertainties>=3.1.6,<4.0.0)	5m 9s
test-linux (3.11)	4m 40s
test-linux (3.11, uncertainties==3.1.6)	4m 17s
test-linux (3.11, uncertainties>=3.1.6,<4.0.0)	4m 19s
test-linux (3.11, numpy>=1.21,<2.0.0)	4m 24s
test-linux (3.11, numpy>=1.21,<2.0.0, uncertainties==3.1.6)	5m 14s
test-linux (3.11, numpy>=1.21,<2.0.0, uncertainties>=3.1.6,<4.0.0)	5m 32s
test-linux (3.9, numpy, matplotlib==2.2.5)	5m 8s
test-linux (3.9, numpy, uncertainties, sparse xarray netCDF4 dask[complete]==2023.4.0 graphviz ba...	5m 22s
	2h 12m 11s

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