Remove tensorflow hotfix

Author: Ayaz Salikhov

tensorflow-notebook/Dockerfile

@@ -16,9 +16,3 @@ RUN mamba install --quiet --yes \
     fix-permissions "${CONDA_DIR}" && \
     fix-permissions "/home/${NB_USER}"
 
-# Temporary fix for https://github.com/jupyter/docker-stacks/issues/1480
-USER root
-WORKDIR /opt/conda/lib/python3.9/site-packages/
-RUN wget -qO- https://patch-diff.githubusercontent.com/raw/tensorflow/tensorflow/pull/51450.diff | git apply
-USER ${NB_UID}
-WORKDIR "${HOME}"