blocks/memory: add zram, zswap support #678

Job	Run time
pre-commit (check-toml)	1m 4s
pre-commit (check-toml)	1m 4s
pre-commit (check-yaml)	1m 52s
pre-commit (check-yaml)	1m 52s
pre-commit (check-merge-conflict)	1m 9s
pre-commit (check-merge-conflict)	1m 9s
pre-commit (check-case-conflict)	23m 47s
pre-commit (check-case-conflict)	1m 18s
pre-commit (detect-private-key)	1m 5s
pre-commit (detect-private-key)	1m 5s
pre-commit (mixed-line-ending)	1m 3s
pre-commit (mixed-line-ending)	1m 3s
pre-commit (trailing-whitespace)	23m 43s
pre-commit (trailing-whitespace)	1m 9s
pre-commit (cspell)	1m 19s
pre-commit (cspell)	1m 19s
pre-commit (typos)	1m 5s
pre-commit (typos)	1m 5s
pre-commit (cargo-fmt)	1m 7s
pre-commit (cargo-fmt)	1m 7s
pre-commit (cargo-clippy)	10m 31s
pre-commit (cargo-clippy)	10m 31s
pre-commit (cargo-test)	2m 34s
pre-commit (cargo-test)	2m 34s
pre-commit (verify_icon_files)	1m 4s
pre-commit (verify_icon_files)	1m 4s
	1h 37m 43s

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