Merge branch 'rustdesk:master' into master #39

Job	Run time
Build - amd64	5m 19s
Build - windows	10m 29s
Build - arm64v8	5m 29s
Build - armv7	5m 26s
Build - i386	5m 18s
Build - amd64fb	4m 57s
debian package - amd64	59s
Docker push - amd64	14s
debian package - arm64v8	57s
Docker push - amd64	19s
Docker push - arm64v8	13s
Docker push - arm64v8	19s
debian package - armv7	1m 53s
Docker push - armv7	14s
Docker push - armv7	18s
Docker push - i386	19s
debian package - i386	3m 32s
Docker manifest	0s
Docker manifest	0s
Github release (linux, amd64)	14s
Github release (linux, arm64v8)	15s
Github release (linux, armv7)	10s
Github release (linux, i386)	10s
Github release (linux, amd64fb)	10s
Github release (windows, x86_64, -unsigned)	12s
	47m 26s

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