Update sdk_generation.yaml

Author: simplesagar

.github/workflows/sdk_generation.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: speakeasy-api/sdk-generation-action/.github/workflows/[email protected]
         with:
             force: ${{ github.event.inputs.force }}
-            mode: direct
+            mode: pr
             speakeasy_version: latest
         secrets:
             github_access_token: ${{ secrets.GITHUB_TOKEN }}