fix release binary name

Author: code-inflation

.github/workflows/release.yaml

@@ -42,7 +42,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: taiki-e/upload-rust-binary-action@v1
         with:
-          bin: cfspeed
+          bin: cfspeedtest
           target: ${{ matrix.target }}
           tar: unix
           zip: windows