tests

Editable install: do not show any output in verbose mode when there is no work to do #2339

Job	Run time
cygwin (3.9)	4m 51s
pyston (3.8)	1m 15s
msvc (3.11)	2m 58s
homebrew (3.8)	2m 31s
homebrew (3.11)	2m 38s
mypy	15s
test (ubuntu, 3.7)	1m 48s
test (ubuntu, 3.12)	2m 15s
test (macos, 3.7)	2m 12s
test (macos, 3.12)	2m 52s
test (windows, 3.7)	3m 12s
test (windows, 3.12)	4m 7s
test (ubuntu, pypy-3.9)	4m 47s
test (ubuntu, pypy-3.10)	4m 49s
test (ubuntu, 3.8)	1m 35s
test (ubuntu, 3.9)	1m 38s
test (ubuntu, 3.10)	1m 37s
test (ubuntu, 3.11, ~=0.63.3)	1m 55s
test (ubuntu, 3.11, ~=0.64.0)	2m 14s
test (ubuntu, 3.11, ~=1.0.0)	2m 4s
test (ubuntu, 3.11, ~=1.1.0)	1m 39s
test (ubuntu, 3.12, ~=1.2.3)	1m 45s
test (ubuntu, 3.12, @git+https://github.com/mesonbuild/meson.git)	2m 8s
test (windows, 3.12, @git+https://github.com/mesonbuild/meson.git)	4m 31s
	1h 1m 36s

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