[WIP] Add memory profiling tests #128

Job	Run time
Unit tests (ubuntu-20.04, 1.21)	6m 25s
Build (ubuntu-latest, x86_64-unknown-linux-gnu, amd64)	2m 39s
Unit tests (ubuntu-22.04, 1.21)	6m 44s
Integration tests (ubuntu-20.04, 1.21, .CLI.)	24m 54s
Build (ubuntu-latest, aarch64-unknown-linux-gnu, arm64)	2m 58s
Integration tests (ubuntu-20.04, 1.21, ^Test(([^C])\|(C[^L])\|(CL[^I])).*$)	22m 44s
Build (macos-latest, x86_64-apple-darwin, amd64)	4m 47s
Integration tests (ubuntu-22.04, 1.21, .CLI.)	25m 31s
Build (macos-latest, aarch64-apple-darwin, arm64)	3m 43s
Integration tests (ubuntu-22.04, 1.21, ^Test(([^C])\|(C[^L])\|(CL[^I])).*$)	22m 33s
Build (windows-latest, x86_64-pc-windows-gnu, amd64)	7m 23s
	2h 10m 21s

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