chore: move transformers to new project #6952

Job	Run time
Format check	43s
Integration tests (macos-latest)	1m 3s
Unit tests (macos-latest)	1m 16s
E2E tests (macos-latest)	6m 42s
Integration tests (ubuntu-latest)	41s
E2E tests (ubuntu-latest)	8m 16s
Unit tests (windows-latest)	1m 53s
E2E tests (windows-latest)	15m 8s
Unit tests (ubuntu-latest)	46s
Integration tests (windows-latest)	2m 16s
Linter	1m 58s
Build	1m 45s
	42m 27s

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