Remove legacy Paper renderer shim cleanup from artifact commit workflow (#36297)

## Summary PR #36285 deleted the Paper (legacy) renderer, including the shim file `scripts/rollup/shims/react-native/ReactNative.js`. However, the `runtime_commit_artifacts` workflow still tries to `rm` this file after moving build artifacts into `compiled-rn/`. Since the file no longer exists in the build output, `rm` (without `-f`) fails and kills the entire step. This has caused **every run of the Commit Artifacts workflow to fail since #36285 landed on April 16**, blocking both `builds/facebook-www` and `builds/facebook-fbsource` branches from receiving new build artifacts. This in turn blocks DiffTrain from syncing React changes into Meta's internal monorepo.

Zeya Peng committed Apr 17, 2026 at 05:26 UTC bf45a68dd35ed08860b6a70fed641dfe6d7d290d

1 file changed -4

.github/workflows/runtime_commit_artifacts.yml

-4

@@ -167,10 +167,6 @@ jobs:

167 # Delete the OSS renderers, these are sync'd to RN separately.

168 RENDERER_FOLDER=$BASE_FOLDER/react-native-github/Libraries/Renderer/implementations/

169 rm $RENDERER_FOLDER/ReactFabric-{dev,prod,profiling}.js

170 -

171 - # Delete the legacy renderer shim, this is not sync'd and will get deleted in the future.

172 - SHIM_FOLDER=$BASE_FOLDER/react-native-github/Libraries/Renderer/shims/

173 - rm $SHIM_FOLDER/ReactNative.js

170

171 # Copy eslint-plugin-react-hooks

172 # NOTE: This is different from www, here we include the full package