Update name and unit file.

.github/workflows/build.yml

@@ -34,6 +34,6 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
-          asset_path: ./target/release/musfuse
-          asset_name: mus_fuse
+          asset_path: ./target/release/mus-fuse
+          asset_name: mus-fuse
           asset_content_type: application/x-pie-executable