chore: refactor `unit-test` and `int-test` targets #6139

Job	Run time
Format check	46s
Linter	4m 59s
Unit tests (ubuntu-latest)	1m 17s
Unit tests (windows-latest)	2m 33s
Build	1m 39s
Unit tests (macos-latest)	1m 6s
Integration tests (windows-latest)	3m 17s
E2E tests (macos-latest)	6m 22s
Integration tests (ubuntu-latest)	1m 39s
Integration tests (macos-latest)	1m 37s
E2E tests (ubuntu-latest)	7m 14s
E2E tests (windows-latest)	13m 33s
	46m 2s

Provide feedback