Update test.yaml

Author: unfor19

.github/workflows/test.yaml

@@ -159,7 +159,7 @@ jobs:
           TAG=$(echo $GITHUB_SHA | head -c7)-${{ matrix.AWS_CLI_VERSION }}
           echo "tagged_image=${IMAGE}:${TAG}" >> ${GITHUB_OUTPUT}
       - name: Cache Docker layers
-        uses: actions/cache@vmain
+        uses: actions/cache@main
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ matrix.AWS_CLI_VERSION }}-${{ github.sha }}