CI: add extra tests #268

Job	Run time	Billable time
makefile-analysis	57s	0s
cmake-alpine-amd64-gcc	14s	0s
makefile-alpine-amd64-gcc	15s	0s
cmake-alpine-armv7-gcc	1m 1s	0s
makefile-alpine-armv7-gcc	1m 5s	0s
cmake-alpine-armv7-clang	1m 26s	0s
cmake-ubuntu-20.04-x86_64	4s	0s
makefile-alpine-armv7-clang	1m 26s	0s
cmake-alpine-aarch64-gcc	1m 19s	0s
cmake-ubuntu-20.04-i686	17s	0s
makefile-ubuntu-20.04-amd64-gcc	6s	0s
makefile-alpine-aarch64-gcc	1m 8s	0s
cmake-alpine-aarch64-clang	1m 47s	0s
cmake-macos-11-x86_64	18s	0s
makefile-ubuntu-20.04-amd64-gcc +openmp	5s	0s
makefile-alpine-aarch64-clang	1m 27s	0s
cmake-alpine-s390x-gcc	1m 15s	0s
cmake-windows-2019-x86_64	1m 18s	0s
makefile-ubuntu-20.04-amd64-clang	5s	0s
makefile-alpine-s390x-gcc	1m 6s	0s
cmake-alpine-s390x-clang	1m 46s	0s
cmake-windows-2019-i686	1m 13s	0s
makefile-ubuntu-20.04-amd64-clang +openmp	8s	0s
makefile-alpine-s390x-clang	1m 31s	0s
cmake-alpine-ppc64le-gcc	2m 13s	0s
makefile-macos-11-amd64-clang	14s	0s
makefile-alpine-ppc64le-gcc	1m 8s	0s
cmake-alpine-ppc64le-clang	1m 46s	0s
msys2-cmake-msys	1m 5s	0s
makefile-alpine-ppc64le-clang	1m 24s	0s
msys2-makefile-msys	55s	0s
msys2-cmake-mingw32	1m 44s	0s
msys2-makefile-mingw32	1m 37s	0s
msys2-cmake-mingw64	1m 46s	0s
msys2-makefile-mingw64	1m 36s	0s
msys2-cmake-ucrt64	1m 48s	0s
msys2-makefile-ucrt64	1m 30s	0s
msys2-cmake-clang32	1m 51s	0s
msys2-cmake-clang64	1m 49s	0s
	43m 43s	0s

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