Revert Avalonia. Bug in 11.0.6 #63

Job	Run time
prerelease	1s
prerelease	1s
docker / docker	28s
docker / docker	30s
build / windows / Windows-chardonnay	4m 34s
build / windows / Windows-chardonnay	4m 34s
build / windows / Windows-classic	5m 2s
build / windows / Windows-classic	5m 2s
build / linux (Debian, arm64) / Debian-arm64	3m 55s
build / linux (Debian, arm64) / Debian-arm64	3m 55s
build / linux (Redhat, arm64) / Redhat-arm64	3m 57s
build / linux (Redhat, arm64) / Redhat-arm64	3m 57s
build / linux (Debian, x64) / Debian-x64	3m 43s
build / linux (Debian, x64) / Debian-x64	3m 43s
build / macos (arm64) / MacOS-arm64	6m 12s
build / macos (arm64) / MacOS-arm64	6m 12s
build / macos (x64) / MacOS-x64	9m 46s
build / macos (x64) / MacOS-x64	9m 46s
build / linux (Redhat, x64) / Redhat-x64	3m 43s
build / linux (Redhat, x64) / Redhat-x64	3m 43s
release	10s
release	31s
	1h 23m 25s

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