update commit/PR title

Author: paulbalaji

.github/workflows/rust-release.yml

@@ -253,7 +253,7 @@ jobs:
           git add rust/main/Cargo.toml rust/main/CHANGELOG.md
 
           # Commit changes
-          git commit -m "chore(release): prepare agents v${NEW_VERSION}
+          git commit -m "release: agents v${NEW_VERSION}
 
           This is a $BUMP_TYPE version bump for the Hyperlane agents.
 
@@ -285,13 +285,13 @@ jobs:
           if [ -n "$EXISTING_PR" ]; then
             echo "Updating existing PR #$EXISTING_PR"
             gh pr edit "$EXISTING_PR" \
-              --title "chore(release): agents v${NEW_VERSION}" \
+              --title "release: agents v${NEW_VERSION}" \
               --body "$PR_BODY"
             echo "Updated PR: $(gh pr view $EXISTING_PR --json url --jq .url)"
           else
             echo "Creating new draft PR"
             gh pr create \
-              --title "chore(release): agents v${NEW_VERSION}" \
+              --title "release: agents v${NEW_VERSION}" \
               --body "$PR_BODY" \
               --base main \
               --head "$BRANCH_NAME" \