chore: Add `macos` executor for unit tests #4003

Job	Run time
Type check / Type check (3.12)	47s
Type check / Type check (3.10)	46s
Type check / Type check (3.14)	56s
Type check / Type check (3.11)	44s
Type check / Type check (3.13)	50s
Lint check / Lint check (3.11)	22s
Lint check / Lint check (3.10)	29s
Lint check / Lint check (3.13)	31s
Lint check / Lint check (3.14)	22s
Lint check / Lint check (3.12)	23s
Docs check / Docs check	2m 11s
Unit tests / Unit tests (ubuntu-latest, 3.11)	1m 0s
Unit tests / Unit tests (ubuntu-latest, 3.13)	1m 5s
Unit tests / Unit tests (ubuntu-latest, 3.14)	1m 2s
Unit tests / Unit tests (windows-latest, 3.11)	1m 40s
Unit tests / Unit tests (ubuntu-latest, 3.12)	1m 5s
Unit tests / Unit tests (windows-latest, 3.10)	1m 0s
Unit tests / Unit tests (windows-latest, 3.13)	1m 30s
Unit tests / Unit tests (windows-latest, 3.12)	1m 26s
Unit tests / Unit tests (ubuntu-latest, 3.10)	38s
Unit tests / Unit tests (macos-latest, 3.12)	1m 58s
Unit tests / Unit tests (macos-latest, 3.13)	1m 24s
Unit tests / Unit tests (macos-latest, 3.10)	1m 27s
Unit tests / Unit tests (macos-latest, 3.14)	1m 41s
Unit tests / Unit tests (macos-latest, 3.11)	1m 42s
Unit tests / Unit tests (windows-latest, 3.14)	1m 28s
	28m 27s

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