build

Use the empty tuple for the unit #3252

Job	Run time
quint-linting	37s
quint-antlr-grammar	30s
quint-examples-dashboard (ubuntu-latest)	4m 19s
quint-integration-tests (ubuntu-latest)	4m 37s
quint-examples-dashboard (macos-latest)	9m 15s
quint-integration-tests (macos-latest)	5m 28s
quint-test-generated-up-to-date	1m 9s
quint-unit-tests (ubuntu-latest)	1m 2s
quint-unit-tests (macos-latest)	1m 33s
quint-integration-tests (windows-latest)	5m 9s
quint-unit-tests (windows-latest)	2m 57s
quint-vscode-linting	1m 46s
quint-vscode-plugin (ubuntu-latest)	2m 10s
quint-vscode-plugin (macos-latest)	4m 1s
quint-vscode-plugin (windows-latest)	4m 4s
	48m 37s

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