Bump version to 0.2.0 #1148

Job	Run time
sdist	3m 51s
macos-universal	8m 29s
macos-x86_64	4m 17s
linux (x86_64-unknown-linux-gnu)	4m 33s
musllinux (x86_64-unknown-linux-musl)	4m 45s
linux (i686-unknown-linux-gnu)	6m 26s
linux-cross (aarch64-unknown-linux-gnu, aarch64, -e JEMALLOC_SYS_WITH_LG_PAGE=16)	5m 24s
musllinux (i686-unknown-linux-musl)	3m 58s
musllinux-cross (aarch64-unknown-linux-musl, aarch64, -e JEMALLOC_SYS_WITH_LG_PAGE=16)	5m 37s
linux-cross (armv7-unknown-linux-gnueabihf, armv7)	4m 49s
musllinux-cross (armv7-unknown-linux-musleabihf, armv7)	4m 50s
linux-cross (s390x-unknown-linux-gnu, s390x)	5m 18s
linux-cross (powerpc64le-unknown-linux-gnu, ppc64le)	5m 16s
linux-cross (powerpc64-unknown-linux-gnu, ppc64)	5m 2s
windows (x86_64-pc-windows-msvc, x64)	7m 37s
windows (i686-pc-windows-msvc, x86)	7m 13s
windows (aarch64-pc-windows-msvc, x64)	10m 7s
Push Docker image ghcr.io/astral-sh/ruff	11m 53s
Validate tag	0s
Upload to PyPI	0s
Tag release	0s
Publish to GitHub	0s
Update dependents	0s
	1h 49m 25s

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