fix: dockerイメージが保持できるように修正

Author: takuchi17

.github/workflows/build-check.yaml

@@ -13,7 +13,7 @@ jobs:
         uses: docker/setup-buildx-action@v2
 
       - name: Build Docker image
-        run: docker buildx build --platform linux/arm64 -t myimage:arm64 .
+        run: docker buildx build --platform linux/arm64 --load -t myimage:arm64 .
 
       - name: Run build in container
         run: |

.github/workflows/test.yaml

@@ -9,13 +9,20 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v3
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+      # - name: Set up Docker Buildx
+      #   uses: docker/setup-buildx-action@v2
 
-      - name: Build Docker image
-        run: docker buildx build --platform linux/arm64 -t myimage:arm64 .
+      # - name: Build Docker image
+      #   run: docker buildx build --platform linux/arm64 --load -t myimage:arm64 .
 
-      - name: Run tests in container
+      # - name: Run tests in container
+      #   run: |
+      #     docker run --rm -v $(pwd):/RasPike-ART/sdk/workspace/etrobocon2025 myimage:arm64 \
+      #     bash -c "cd /RasPike-ART/sdk/workspace/etrobocon2025 && make test"
+
+      # 今のところはコンテナを使わずに直接実行する．
+      # もしコンテナによるテスト実施が可能であれば，
+      # これをコメントアウトして，以上を有効化する．
+      - name: Run tests
         run: |
-          docker run --rm -v $(pwd):/RasPike-ART/sdk/workspace/etrobocon2025 myimage:arm64 \
-          bash -c "cd /RasPike-ART/sdk/workspace/etrobocon2025 && make test"
+          make test