Fix amazon linux toolkit dockerfile

Signed-off-by: NRenaud Gaubert <rgaubert@nvidia.com>

toolkit/Dockerfile.amzn

@@ -10,7 +10,7 @@ ENV RELEASE $PKG_REV
 
 # output directory
 ENV DIST_DIR=/tmp/nvidia-container-toolkit-$PKG_VERS/SOURCES
-RUN mkdir -p $DIST_DIR
+RUN mkdir -p $DIST_DIR /dist
 
 # nvidia-container-toolkit
 COPY nvidia-container-toolkit/ $GOPATH/src/nvidia-container-toolkit
@@ -28,7 +28,7 @@ COPY oci-nvidia-hook $DIST_DIR/oci-nvidia-hook
 # Hook for libpod/CRI-O: https://github.com/containers/libpod/blob/v0.8.5/pkg/hooks/docs/oci-hooks.5.md
 COPY oci-nvidia-hook.json $DIST_DIR/oci-nvidia-hook.json
 
-WORKDIR $DIST_DIR/.. /dist
+WORKDIR $DIST_DIR/..
 COPY rpm .
 
 CMD arch=$(uname -m) && \