Support memory profiling with Scalene and add flag to ./run.sh. #2124

Job	Run time
build-debs (bookworm)	2m 56s
lintian (bookworm)	3m 49s
verify-builder-sync (bookworm)	42s
piuparts (client, bookworm)	6h 0m 13s
piuparts (export, bookworm)	2m 21s
piuparts (keyring, bookworm)	1m 23s
piuparts (log, bookworm)	1m 30s
piuparts (proxy, bookworm)	1m 26s
piuparts (qubesdb-tools, bookworm)	1m 21s
piuparts (whonix-config, bookworm)	1m 36s
reproducible-debs (bookworm)	14s
	6h 17m 31s

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