build: bump version to 0.2.0 #8

Job	Run time
plan	18s
build-local-artifacts (aarch64-apple-darwin)	8m 29s
build-local-artifacts (aarch64-pc-windows-msvc)	11m 8s
build-local-artifacts (aarch64-unknown-linux-gnu)	5m 27s
build-local-artifacts (aarch64-unknown-linux-musl)	5m 50s
build-local-artifacts (arm-unknown-linux-musleabihf)	5m 42s
build-local-artifacts (armv7-unknown-linux-gnueabihf)	5m 48s
build-local-artifacts (armv7-unknown-linux-musleabihf)	5m 34s
build-local-artifacts (loongarch64-unknown-linux-gnu)	6m 13s
build-local-artifacts (loongarch64-unknown-linux-musl)	6m 25s
build-local-artifacts (riscv64gc-unknown-linux-musl)	6m 5s
build-local-artifacts (x86_64-apple-darwin)	7m 28s
build-local-artifacts (x86_64-pc-windows-msvc)	11m 9s
build-local-artifacts (x86_64-unknown-linux-gnu)	5m 28s
build-local-artifacts (x86_64-unknown-linux-musl)	5m 5s
build-global-artifacts	21s
host	0s
announce	0s
	1h 36m 30s

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