chore: use @code-pushup/nx-plugin in repo #6480

Job	Run time
Format check	41s
Unit tests (windows-latest)	1m 48s
Unit tests (macos-latest)	47s
Build	1m 30s
Linter	1m 37s
Unit tests (ubuntu-latest)	45s
Integration tests (ubuntu-latest)	45s
Integration tests (windows-latest)	1m 29s
E2E tests (windows-latest)	14m 55s
E2E tests (macos-latest)	12m 10s
Integration tests (macos-latest)	1m 1s
E2E tests (ubuntu-latest)	8m 18s
	45m 46s

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