tests

Editable install: do not show any output in verbose mode when there is no work to do #2343

Job	Run time
msvc (3.11)	3m 16s
homebrew (3.8)	3m 33s
cygwin (3.9)	6m 8s
homebrew (3.11)	1m 52s
mypy	12s
pyston (3.8)	1m 12s
test (ubuntu, 3.7)	1m 41s
test (ubuntu, 3.12)	1m 50s
test (macos, 3.7)	2m 17s
test (macos, 3.12)	4m 6s
test (windows, 3.7)	3m 49s
test (windows, 3.12)	4m 21s
test (ubuntu, pypy-3.9)	4m 56s
test (ubuntu, pypy-3.10)	4m 48s
test (ubuntu, 3.8)	1m 36s
test (ubuntu, 3.9)	1m 50s
test (ubuntu, 3.10)	1m 34s
test (ubuntu, 3.11, ~=0.63.3)	1m 38s
test (ubuntu, 3.11, ~=0.64.0)	1m 37s
test (ubuntu, 3.11, ~=1.0.0)	1m 39s
test (ubuntu, 3.11, ~=1.1.0)	1m 51s
test (ubuntu, 3.12, ~=1.2.3)	1m 46s
test (ubuntu, 3.12, @git+https://github.com/mesonbuild/meson.git)	2m 7s
test (windows, 3.12, @git+https://github.com/mesonbuild/meson.git)	4m 20s
	1h 3m 59s

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