Add escaping #533

Job	Run time
Check DockerHub secrets exist	2s
test (debos-arch)	1m 16s
test (debos-bookworm)	1m 6s
test (debos-bullseye)	49s
test (debos-trixie)	1m 21s
Build Docker container	6m 39s
Run unit tests	2m 38s
recipes on nofakemachine	1m 4s
escaping on nofakemachine	1m 0s
debian (amd64) on nofakemachine	1m 37s
debian (arm64) on nofakemachine	3m 46s
debian (armhf) on nofakemachine	2m 55s
recipes on qemu	52s
escaping on qemu	37s
debian (amd64) on qemu	5m 7s
debian (arm64) on qemu	32m 19s
debian (armhf) on qemu	35m 22s
recipes on uml	1m 6s
escaping on uml	37s
debian (amd64) on uml	4m 57s
debian (arm64) on uml	10m 28s
debian (armhf) on uml	17m 58s
arch on arch	12m 3s
partitioning on qemu	1m 15s
apertis on uml	7m 21s
partitioning on uml	1m 2s
allgreen	9s
Publish to GHCR	0s
Publish to DockerHub	0s
	2h 35m 26s

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