Update ci.yml

Author: luochen88

.github/workflows/ci.yml

@@ -27,10 +27,12 @@ jobs:
 
       - name: Build and run in ARMv7 container
         run: |
-          docker run --rm --platform linux/arm/v7 -v $(pwd):/workspace -w /workspace arm32v7/python:3-slim \
+          docker run --rm --platform linux/arm/v7 -v $(pwd):/workspace -w /workspace arm32v7/python:3 \
           /bin/sh -c "
           apt-get update && \
-          apt-get install -y git tar && \
+          apt-get install -y git tar gcc curl && \
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && \
+          export PATH=\$HOME/.cargo/bin:\$PATH && \
           python -m venv venv && \
           . venv/bin/activate && \
           pip install --upgrade pip && \