Tests

Support transient /etc #1827

Job	Run time
build-integration	7m 3s
Build - FCOS minimal	1m 58s
Code style	49s
Build (C9S)	2m 44s
Build (Fedora)	1m 40s
Debian Stable with sign-ed25519 and FUSE 2	4m 46s
Debian Stable with curl, sign-ed25519, no gpgme, FUSE 3	4m 26s
Debian Stable 32 bit	4m 47s
Debian Stable without libsystemd	5m 32s
Debian Testing	5m 35s
Debian Testing with libsoup3	5m 8s
Debian stable + static-prepareroot	6m 0s
Ubuntu Latest Release	4m 8s
Privileged testing	1m 1s
	55m 37s

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