test

add CI check that CHANGES.rst is not modified #4536

Job	Run time
latest_crds_contexts / retrieve latest CRDS contexts	3s
webbpsf_data_cache / retrieve latest WebbPSF data cache key	5s
check / Load tox environments	4s
check / check-dependencies (ubuntu-latest)	1m 9s
crds_context	1s
test / Load tox environments	8s
test / py310-oldestdeps-webbpsf-cov (ubuntu-latest)	26m 7s
test / py310-webbpsf-nolegacypath (ubuntu-latest)	23m 11s
test / py311-ddtrace-webbpsf (ubuntu-latest)	24m 5s
test / py311-ddtrace-webbpsf (macos-latest)	17m 6s
test / py311-webbpsf-cov (ubuntu-latest)	25m 50s
test / py312-webbpsf (ubuntu-latest)	27m 2s
	2h 24m 51s

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