fix: linux builds (#3485)

scripts/linux/docker/Dockerfile.torch

@@ -0,0 +1,20 @@
+ARG BASE_IMAGE
+
+FROM --platform=linux/amd64 ${BASE_IMAGE} AS build
+
+COPY scripts/prepare_torch.sh /w/scripts/prepare_torch.sh
+COPY scripts/linux/build_torch.sh /w/scripts/linux/build_torch.sh
+
+ARG UID=10001
+ARG GID=10001
+ARG USER=builder
+RUN groupadd -g "$GID" "$USER" && \
+    useradd  -m -u "$UID" -g "$GID" -s /bin/bash "$USER"
+
+RUN sudo chown $UID:$GID -R /w /root
+USER builder
+
+RUN /w/scripts/prepare_torch.sh
+
+FROM --platform=linux/amd64 alpine
+COPY --from=build /w /w