Bump Chizkiyahu/delete-untagged-ghcr-action from 4.0.1 to 5.0.0 #14254

Job	Run time
build-linux-ubuntu-focal	1h 13m 11s
build-windows-msys2-mingw	13m 21s
build-mac	10m 16s
build-windows-conda	28m 47s
build-windows-conda-csharp-only	0s
build-windows-minimum	33m 3s
	2h 38m 38s

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