Updating the devcontainer to include copilot

Signed-off-by: Matt Farina <matt.farina@suse.com>

Author: mattfarina

.devcontainer/Dockerfile

@@ -1,39 +1,38 @@
-# Use SUSE BCI Golang as the base image
-FROM registry.suse.com/bci/golang:1.25
+# Use the official Go + Node.js devcontainer base image
+FROM mcr.microsoft.com/devcontainers/go:1.25
+
+# Install Node.js
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y nodejs && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
 
 # Install VCS tools and other dependencies
-RUN zypper --non-interactive refresh && \
-    zypper --non-interactive install -y \
+RUN apt-get update && \
+    apt-get install -y \
     git \
     mercurial \
     subversion \
     bzr \
     make \
     curl \
-    sudo \
-    shadow && \
-    zypper clean --all
-
-# Create a non-root user for development
-ARG USERNAME=vscode
-ARG USER_UID=1000
-ARG USER_GID=$USER_UID
-
-RUN groupadd --gid $USER_GID $USERNAME && \
-    useradd --uid $USER_UID --gid $USER_GID -m $USERNAME && \
-    echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME && \
-    chmod 0440 /etc/sudoers.d/$USERNAME
-
-# Set up Go workspace
-ENV GOPATH=/go
-ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
-
-# Create Go workspace directories with correct permissions
-RUN mkdir -p /go/src /go/bin /go/pkg && \
-    chown -R $USERNAME:$USERNAME /go
+    sudo && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
 
-# Switch to the non-root user
-USER $USERNAME
+# Install GitHub Copilot CLI (architecture-aware)
+RUN ARCH=$(uname -m) && \
+    if [ "$ARCH" = "x86_64" ]; then \
+        COPILOT_ARCH="amd64"; \
+    elif [ "$ARCH" = "aarch64" ] || [ "$ARCH" = "arm64" ]; then \
+        COPILOT_ARCH="arm64"; \
+    else \
+        echo "Unsupported architecture: $ARCH" && exit 1; \
+    fi && \
+    curl -fsSL -o /tmp/copilot.tar.gz "https://github.com/github/copilot-cli/releases/download/v0.0.366-9/copilot-linux-${COPILOT_ARCH}.tar.gz" && \
+    tar -xzf /tmp/copilot.tar.gz -C /usr/local/bin && \
+    chmod +x /usr/local/bin/copilot && \
+    rm -f /tmp/copilot.tar.gz
 
 # Set working directory
 WORKDIR /workspace