Test

fix: merge field constraints across all metadata items #3927

Job	Run time
test (ubuntu-latest, 3.10, lowest-direct)	31s
test (macos-latest, 3.14, highest)	28s
test (macos-latest, 3.13, highest)	47s
test (macos-latest, 3.11, highest)	43s
test (windows-latest, 3.12, lowest-direct)	1m 31s
test (ubuntu-latest, 3.13, highest)	26s
test (ubuntu-latest, 3.14, highest)	33s
test (windows-latest, 3.14, highest)	1m 1s
coverage-combine	18s
alls-green	2s
	6m 20s

Provide feedback