test

regendoc: remove CI environment variables #7902

Job	Run time
package	18s
build (windows-py310-unittest-twisted24)	10s
build (windows-py310-pluggy)	3s
build (windows-py310-xdist)	8s
build (windows-py310-unittest-asynctest)	8s
build (windows-py310-unittest-twisted25)	8s
build (windows-py312)	9s
build (windows-py314)	6s
build (windows-py311)	8s
build (ubuntu-py310-unittest-asynctest)	6s
build (ubuntu-py310-unittest-twisted25)	5s
build (ubuntu-py310-unittest-twisted24)	6s
build (ubuntu-py310-pluggy)	1s
build (windows-py313)	1s
build (ubuntu-py311)	7s
build (ubuntu-py314)	8s
build (ubuntu-py310-lsof-numpy-pexpect)	6s
build (ubuntu-py312)	6s
build (ubuntu-py313-pexpect)	7s
build (ubuntu-py310-xdist)	1s
build (macos-py310)	7s
build (ubuntu-py310-freeze)	1s
build (macos-py313)	6s
build (macos-py312)	6s
build (macos-py314)	6s
build (ubuntu-pypy3-xdist)	1s
build (plugins)	6s
build (doctesting)	6s
check	4s
	2m 55s

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