chore: move transformers to new project #6982

Job	Run time
Format check	41s
Linter	3m 41s
Unit tests (ubuntu-latest)	1m 20s
Unit tests (macos-latest)	1m 56s
Integration tests (ubuntu-latest)	1m 35s
Unit tests (windows-latest)	2m 35s
E2E tests (ubuntu-latest)	8m 28s
Integration tests (windows-latest)	2m 58s
Integration tests (macos-latest)	1m 41s
Build	1m 29s
E2E tests (macos-latest)	8m 42s
E2E tests (windows-latest)	15m 57s
	51m 3s

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