Bumped version to 0.11.9 #113

Job	Run time
macos (x86_64)	8m 27s
windows (x86)	14m 49s
windows (x64)	14m 7s
linux (x86)	11m 20s
linux (armv7)	7m 13s
macos (aarch64)	7m 51s
linux (aarch64)	7m 58s
linux (ppc64le)	7m 1s
musllinux (x86_64-unknown-linux-musl)	6m 20s
linux (s390x)	7m 29s
sdist	29s
linux (x86_64)	7m 33s
musllinux (i686-unknown-linux-musl)	6m 34s
Release	2m 47s
	1h 49m 58s

Provide feedback