tests

Editable install: do not show any output in verbose mode when there is no work to do #2341

Job	Run time
msvc (3.11)	2m 46s
cygwin (3.9)	5m 16s
mypy	18s
homebrew (3.8)	3m 10s
homebrew (3.11)	2m 45s
pyston (3.8)	1m 12s
test (ubuntu, 3.7)	1m 30s
test (ubuntu, 3.12)	1m 55s
test (macos, 3.7)	2m 37s
test (macos, 3.12)	3m 44s
test (windows, 3.7)	3m 34s
test (windows, 3.12)	4m 25s
test (ubuntu, pypy-3.9)	4m 42s
test (ubuntu, pypy-3.10)	4m 59s
test (ubuntu, 3.8)	1m 37s
test (ubuntu, 3.9)	1m 40s
test (ubuntu, 3.10)	1m 34s
test (ubuntu, 3.11, ~=0.63.3)	1m 43s
test (ubuntu, 3.11, ~=0.64.0)	1m 43s
test (ubuntu, 3.11, ~=1.0.0)	1m 33s
test (ubuntu, 3.11, ~=1.1.0)	1m 42s
test (ubuntu, 3.12, ~=1.2.3)	1m 50s
test (ubuntu, 3.12, @git+https://github.com/mesonbuild/meson.git)	2m 3s
test (windows, 3.12, @git+https://github.com/mesonbuild/meson.git)	4m 28s
	1h 2m 46s

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