chore: use @code-pushup/nx-plugin in repo #6407

Job	Run time
Integration tests (windows-latest)	3m 15s
Linter	5m 35s
Integration tests (ubuntu-latest)	1m 39s
Unit tests (ubuntu-latest)	1m 18s
Integration tests (macos-latest)	1m 41s
Unit tests (windows-latest)	2m 28s
Build	1m 34s
E2E tests (macos-latest)	11m 34s
Unit tests (macos-latest)	1m 52s
E2E tests (ubuntu-latest)	8m 7s
E2E tests (windows-latest)	15m 16s
Format check	42s
	55m 1s

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