Tests

Support transient /etc #1829

Job	Run time
Build (Fedora)	1m 50s
Build (C9S)	2m 22s
build-integration	7m 54s
Code style	47s
Build - FCOS minimal	2m 29s
Debian Stable with sign-ed25519 and FUSE 2	4m 36s
Debian Stable with curl, sign-ed25519, no gpgme, FUSE 3	8m 14s
Debian Stable 32 bit	8m 58s
Debian Stable without libsystemd	4m 18s
Debian Testing	4m 45s
Debian Testing with libsoup3	9m 38s
Debian stable + static-prepareroot	4m 18s
Ubuntu Latest Release	4m 17s
Privileged testing	1m 6s
	1h 5m 32s

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