Update `clap` to 4.2 #2743

Job	Run time
Extract crate metadata	4s
License checks	2m 6s
Ensure 'cargo fmt' has been run	7s
Documentation	1m 10s
Run tests with updated syntaxes and themes	9m 42s
Run tests with system wide configuration	4m 7s
Minimum supported rust version	3m 33s
aarch64-unknown-linux-gnu (ubuntu-20.04)	5m 29s
arm-unknown-linux-gnueabihf (ubuntu-20.04)	5m 59s
arm-unknown-linux-musleabihf (ubuntu-20.04)	7m 3s
i686-pc-windows-msvc (windows-2019)	12m 11s
i686-unknown-linux-gnu (ubuntu-20.04)	5m 16s
i686-unknown-linux-musl (ubuntu-20.04)	5m 24s
x86_64-apple-darwin (macos-12)	7m 54s
x86_64-pc-windows-gnu (windows-2019)	11m 5s
x86_64-pc-windows-msvc (windows-2019)	7m 50s
x86_64-unknown-linux-gnu (ubuntu-20.04)	6m 4s
x86_64-unknown-linux-musl (ubuntu-20.04)	5m 12s
	1h 40m 16s

Provide feedback