CICD

Bump cpp_build to match the cpp version #34

Job	Run time
Style/format (ubuntu-latest, feat_os_unix)	14s
Build (ubuntu-latest, arm-unknown-linux-gnueabihf, feat_os_unix_gnueabihf, use-cross)	1s
Style/warnings (ubuntu-latest, feat_os_unix)	24s
Code Coverage (ubuntu-latest, unix)	1s
Build (ubuntu-latest, aarch64-unknown-linux-gnu, feat_os_unix_gnueabihf, use-cross)	1s
Style/warnings (macos-latest, feat_os_macos)	25s
Code Coverage (macos-latest, macos)	12s
Build (ubuntu-16.04, x86_64-unknown-linux-gnu, feat_os_unix, use-cross)	1s
MinRustV (ubuntu-latest, feat_os_unix)	1m 37s
Style/warnings (windows-latest, feat_os_windows)	57s
Code Coverage (windows-latest, windows)	1s
Build (ubuntu-18.04, i686-unknown-linux-gnu, feat_os_unix, use-cross)	1s
Build (ubuntu-18.04, i686-unknown-linux-musl, feat_os_unix_musl, use-cross)	1s
Build (ubuntu-18.04, x86_64-unknown-linux-gnu, feat_os_unix, use-cross)	1s
Build (ubuntu-18.04, x86_64-unknown-linux-musl, feat_os_unix_musl, use-cross)	1s
Build (macos-latest, x86_64-apple-darwin, feat_os_macos)	1s
Build (windows-latest, i686-pc-windows-gnu, feat_os_windows)	1s
Build (windows-latest, i686-pc-windows-msvc, feat_os_windows)	1s
Build (windows-latest, x86_64-pc-windows-gnu, feat_os_windows)	1s
Build (windows-latest, x86_64-pc-windows-msvc, feat_os_windows)	1s
	4m 3s

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