Restore egg link names with dashes for now #3809

Job	Run time
test_cygwin (39, windows-latest)	13m 9s
collateral (diffcov)	5m 59s
test (3.8, ubuntu-latest)	4m 19s
collateral (docs)	1m 4s
test (3.8, macos-latest)	6m 49s
test (3.8, windows-latest)	9m 0s
test (3.11, ubuntu-latest)	4m 10s
test (3.11, macos-latest)	5m 28s
test (3.11, windows-latest)	9m 33s
test (3.12, ubuntu-latest)	6m 27s
test (3.12, macos-latest)	10m 32s
test (3.12, windows-latest)	12m 33s
test (3.9, ubuntu-latest)	4m 6s
test (3.10, ubuntu-latest)	4m 23s
test (pypy3.10, ubuntu-latest, stdlib)	6m 26s
test (ubuntu-latest, 3.10, stdlib)	4m 6s
integration-test	0s
check	4s
release	0s
	1h 48m 8s

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