CICD

Update MSRV #253

Job	Run time
Extract crate metadata	5s
Ensure 'cargo fmt' has been run	11s
Minimum supported rust version	10s
aarch64-unknown-linux-gnu (ubuntu-20.04)	1m 23s
arm-unknown-linux-gnueabihf (ubuntu-20.04)	1m 40s
arm-unknown-linux-musleabihf (ubuntu-20.04)	1m 28s
i686-pc-windows-msvc (windows-2019)	4m 8s
i686-unknown-linux-gnu (ubuntu-20.04)	1m 13s
i686-unknown-linux-musl (ubuntu-20.04)	1m 14s
x86_64-apple-darwin (macos-12)	1m 30s
x86_64-pc-windows-gnu (windows-2019)	4m 15s
x86_64-pc-windows-msvc (windows-2019)	2m 46s
x86_64-unknown-linux-gnu (ubuntu-20.04)	1m 4s
x86_64-unknown-linux-musl (ubuntu-20.04)	1m 15s
	22m 22s

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