Introduce `common::memory` #38923

Job	Run time
Lint	19s
Build and publish docs	4m 24s
Build and test	25m 43s
Build and test (linux-gnu-complex128-32, ghcr.io/fenics/test-env:current-openmpi)	16m 34s
Build and test (linux-gnu-complex128-64, ghcr.io/fenics/test-env:current-openmpi)	16m 59s
Build and test (linux-gnu-real64-32, ghcr.io/fenics/test-env:current-openmpi)	14m 18s
Build and test (linux-gnu-real64-32, ghcr.io/fenics/test-env:current-mpich)	13m 54s
Build and test (linux-gnu-complex64-32, ghcr.io/fenics/test-env:current-openmpi)	14m 58s
Build and test (linux-gnu-complex128-32, ghcr.io/fenics/test-env:current-mpich)	16m 49s
Build and test (linux-gnu-real32-32, ghcr.io/fenics/test-env:current-openmpi)	14m 15s
Build and test (linux-gnu-real64-64, ghcr.io/fenics/test-env:current-openmpi)	14m 5s
	2h 32m 18s

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