Bump actions/checkout from 4.2.2 to 5.0.0 #11273

Job	Run time
.deb packages / debian:bullseye	12m 38s
Release linux x86_64 static	7m 26s
.deb packages / ubuntu:20.04	13m 36s
.deb packages / ubuntu:24.04	23m 47s
Windows Build (vcpkg / x64-windows-static)	14m 53s
.deb packages / ubuntu:22.04	22m 54s
Windows Build (vcpkg / x86-windows-static)	7m 47s
.deb packages / debian:bookworm	13m 18s
Windows Build (vcpkg / x86-windows)	5m 45s
Windows Build (vcpkg / x64-windows)	6m 21s
Publish release assets	0s
	2h 8m 25s

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