[devcontainer] add non-root user (#2989)

docker/Dockerfile.dev

@@ -67,12 +67,6 @@ RUN wget https://github.com/Kitware/CMake/releases/download/v3.31.1/cmake-3.31.1
     && cp -r cmake-3.31.1-linux-x86_64/share/* /usr/local/share/ \
     && rm -rf cmake-3.31.1-linux-x86_64 cmake-3.31.1-linux-x86_64.tar.gz
 
-# Install uv
-RUN curl -LsSf https://astral.sh/uv/install.sh | sh
-
-# Install rust
-RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-
 # Add yank script
 COPY --chown=root:root <<-"EOF" /usr/local/bin/yank
 #!/bin/bash