Add Cloak module #1123

Job	Run time
linux-x86	2m 53s
gir	1m 20s
freebsd-arm64	1m 56s
android-intel (x86)	5m 51s
ios-arm64	3m 9s
android-intel (x86_64)	4m 57s
linux-mips (mips, g++-mips-linux-gnu)	1m 12s
linux-mips (mipsel, g++-mipsel-linux-gnu)	1m 20s
linux-x86_64	2m 22s
linux-mips (mips64, g++-mips64-linux-gnuabi64)	1m 21s
macos-x86_64	3m 49s
windows (amd64_x86)	5m 32s
linux-mips (mips64el, g++-mips64el-linux-gnuabi64)	1m 17s
windows (amd64)	5m 19s
android-arm (arm)	1m 53s
qnx-armeabi	2m 19s
android-arm (arm64)	1m 55s
	48m 25s

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