Fix Rust binding diff comments to include trailing newline for git apply (#5315)

* Initial plan

* Fix Rust binding diff comment to include trailing newline for git apply

Co-authored-by: guhetier <[email protected]>

* Move newline inside diff code block to fix git apply issue

Co-authored-by: guhetier <[email protected]>

* Add dummy function to QUIC_API_TABLE to test CI changes

Add QUIC_DUMMY_TEST_FN to msquic.h API table to force rust binding regeneration for testing the cargo workflow comment fix. This is a temporary change that will be reverted before merging.

Co-authored-by: guhetier <[email protected]>

* Revert dummy API function as requested for review

Co-authored-by: guhetier <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: guhetier <[email protected]>

Author: Copilot

.github/workflows/cargo.yml

@@ -92,6 +92,7 @@ jobs:
           The rust bindings need to be updated. Please apply (`git apply`) this [patch](${{ steps.upload_patch.outputs.artifact-url }}):
           ```diff
           ${{ steps.bindings_diff.outputs.diff-content }}
+
           ```
         edit-mode: replace
     - name: Fail if generated files are not up to date