split installation of smart-release and gitoxide

That way it's easier to see what fails, and it fails faster, in order
of likelyhood of failure.

Author: Byron

.github/workflows/ci.yml

@@ -97,8 +97,10 @@ jobs:
       - uses: Swatinem/rust-cache@v2
       - name: "Install prerequisites"
         run: vcpkg install  zlib:x64-windows-static-md
+      - name: "Installation from crates.io: gitoxide"
+        run: cargo install --target ${{ matrix.target }} --target-dir install-artifacts --debug --force gitoxide
       - name: "Installation from crates.io: cargo-smart-release"
-        run: cargo install --target ${{ matrix.target }} --target-dir install-artifacts --debug --force gitoxide cargo-smart-release
+        run: cargo install --target ${{ matrix.target }} --target-dir install-artifacts --debug --force cargo-smart-release
 
   lint:
     runs-on: ubuntu-latest