upgrade colcon-cargo in pixi.toml

Author: knmcguire

.github/workflows/rust-win.yml

@@ -52,6 +52,7 @@ jobs:
           if (Test-Path $src) { Rename-Item -Path $src -NewName "libclang.dll" }
           pixi add --pypi "colcon-ros-cargo@git+https://github.com/colcon/colcon-ros-cargo.git" --manifest-path C:\pixi_ws\pixi.toml
           pixi add --pypi "colcon-cargo@git+https://github.com/colcon/colcon-cargo.git" --manifest-path C:\pixi_ws\pixi.toml
+          pixi upgrade --pypi colcon-core --manifest-path C:\pixi_ws\pixi.toml
 
       - name: Build the rust package
         env: