libmediaart - Debian cross build

#1129131: FTBFS: not ok /mediaart/process/file - ERROR:../tests/mediaarttest.c:258:test_mediaart_process_file_cb: assertion failed (error == NULL): Remote error: org.gnome.glycin.Error.InternalEditorError: glycin-loaders/glycin-image-rs/src/editor.rs:129:22: Internal error: The encoder or decoder for Jpeg does not support the color type `Rgba8` (gly-loader-error, 0)

state	architectures
ok	any → any

started	version	build architecture	host architecture	result log
103 d	1.9.7-2	amd64	riscv64	failed xz
106 d	1.9.7-2	amd64	armhf	failed xz
107 d	1.9.7-2	amd64	s390x	failed xz
113 d	1.9.7-2	amd64	ppc64el	failed xz
114 d	1.9.7-2	arm64	amd64	failed xz
115 d	1.9.7-2	amd64	arm64	failed xz
207 d	1.9.7-1	amd64	ppc64el	failed xz
245 d	1.9.7-1	arm64	amd64	failed xz
259 d	1.9.7-1	amd64	arm64	failed xz
293 d	1.9.7-1	amd64	ppc64el	failed xz
315 d	1.9.7-1	amd64	riscv64	failed xz
320 d	1.9.7-1	amd64	s390x	failed xz
335 d	1.9.7-1	arm64	i386	failed xz
343 d	1.9.7-1	amd64	armhf	failed xz
352 d	1.9.7-1	amd64	arm64	failed xz
352 d	1.9.7-1	amd64	armel	failed xz
385 d	1.9.6-2	amd64	armhf	failed xz
390 d	1.9.6-2	amd64	s390x	failed xz
392 d	1.9.6-2	amd64	ppc64el	failed xz
393 d	1.9.6-2	amd64	mips64el	failed xz
1 y	1.9.6-2	amd64	armel	failed xz
1 y	1.9.6-2	amd64	arm64	failed xz
1 y	1.9.6-1	amd64	riscv64	failed xz
1 y	1.9.6-1	arm64	i386	failed xz
1 y	1.9.6-1	amd64	s390x	failed xz
2 y	1.9.6-1	arm64	amd64	failed xz
2 y	1.9.6-1	amd64	mips64el	failed xz
2 y	1.9.6-1	amd64	armel	failed xz
2 y	1.9.6-1	amd64	ppc64el	failed xz
2 y	1.9.6-1	amd64	arm64	failed xz
2 y	1.9.6-1	amd64	armhf	failed xz