Build

Bump actions/upload-artifact from 3 to 4 #118

Job	Run time
linux (ubuntu-latest, clang, clang++)	7m 32s
mac (macOs-latest, 5.9.9, clang, clang++)	7m 57s
linux (ubuntu-latest, gcc, g++)	6m 36s
linux-qts (ubuntu-latest, 5.9.9, clang, clang++)	6m 16s
mac (macOs-latest, 5.9.9, gcc-11, g++-11)	17m 41s
mac (macOs-latest, 5.12.11, clang, clang++)	7m 24s
linux-qts (ubuntu-latest, 5.9.9, gcc, g++)	5m 51s
linux-qts (ubuntu-latest, 5.12.11, clang, clang++)	6m 43s
win (windows-latest, 5.12.11, MinGW Makefiles)	10m 44s
mac (macOs-latest, 5.12.11, gcc-11, g++-11)	19m 1s
linux-qts (ubuntu-latest, 5.12.11, gcc, g++)	6m 40s
win (windows-latest, 5.12.11, NMake Makefiles)	8m 4s
linux-qts (ubuntu-latest, 5.15.2, clang, clang++)	8m 5s
mac (macOs-latest, 5.15.2, clang, clang++)	10m 31s
win (windows-latest, 5.15.2, MinGW Makefiles)	11m 14s
mac (macOs-latest, 5.15.2, gcc-11, g++-11)	21m 30s
linux-qts (ubuntu-latest, 5.15.2, gcc, g++)	6m 58s
win (windows-latest, 5.15.2, NMake Makefiles)	8m 28s
	2h 57m 15s

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