CI: run tests with pyproject-metadata 0.8.0 #2403

Job	Run time
pyston (3.8)	1m 22s
msvc (3.11)	3m 35s
cygwin (3.9)	3m 59s
homebrew (3.8)	3m 36s
mypy	15s
homebrew (3.11)	1m 54s
test (ubuntu, 3.7)	1m 43s
test (ubuntu, 3.12)	2m 29s
test (macos, 3.7)	2m 26s
test (macos, 3.12)	2m 41s
test (windows, 3.7)	2m 2s
test (windows, 3.12)	3m 38s
test (ubuntu, pypy-3.9)	2m 21s
test (ubuntu, pypy-3.10)	2m 20s
test (ubuntu, 3.8)	1m 50s
test (ubuntu, 3.9)	2m 13s
test (ubuntu, 3.10)	1m 50s
test (ubuntu, 3.11, ~=0.63.3)	1m 59s
test (ubuntu, 3.11, ~=0.64.0)	2m 26s
test (ubuntu, 3.11, ~=1.0.0)	1m 54s
test (ubuntu, 3.11, ~=1.1.0)	2m 9s
test (ubuntu, 3.12, ~=1.2.3)	1m 54s
test (ubuntu, 3.12, ~=1.3)	2m 25s
test (ubuntu, 3.12, @git+https://github.com/mesonbuild/meson.git)	2m 14s
test (windows, 3.12, @git+https://github.com/mesonbuild/meson.git)	2m 6s
	57m 21s

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