Bump actions/upload-artifact from 3 to 4 in /workflow-templates #1272

Job	Run time
configure	7s
bindir (ubuntu-latest)	4s
bindir (windows-latest)	8s
default (ubuntu-latest)	16s
bindir (macos-latest)	9s
default (windows-latest)	8s
default (macos-latest)	8s
nightly (ubuntu-latest)	32s
nightly (windows-latest)	24s
version (ubuntu-latest)	3s
nightly (macos-latest)	21s
path-suggestions (ubuntu-latest)	7s
version (windows-latest)	9s
path-suggestions (windows-latest)	10s
version (macos-latest)	6s
path-suggestions (macos-latest)	8s
	3m 0s

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