Bumped version to 0.8.7 #88

Job	Run time
musllinux (x86_64-unknown-linux-musl)	5m 50s
macos (x86_64)	5m 46s
linux (x86_64)	6m 38s
sdist	23s
macos (aarch64)	5m 53s
musllinux (i686-unknown-linux-musl)	5m 55s
linux (x86)	9m 56s
linux (aarch64)	7m 7s
windows (x64)	14m 36s
linux (armv7)	7m 41s
windows (x86)	14m 50s
linux (s390x)	7m 12s
linux (ppc64le)	6m 45s
Release	4m 31s
	1h 43m 3s

Provide feedback