chore: use @code-pushup/nx-plugin in repo #7101

Job	Run time
Format check	43s
Build	1m 27s
Integration tests (ubuntu-latest)	1m 37s
Integration tests (macos-latest)	2m 12s
Unit tests (macos-latest)	2m 8s
Linter	3m 52s
E2E tests (windows-latest)	16m 7s
E2E tests (macos-latest)	10m 46s
Integration tests (windows-latest)	3m 9s
Unit tests (windows-latest)	2m 12s
Unit tests (ubuntu-latest)	1m 14s
E2E tests (ubuntu-latest)	8m 41s
	54m 8s

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