Apply nvtiff patch to set enum on nvtiffTagDataType

Fix `Unable to generate bindings: ClangDiagnostic("/home/docs/checkouts/readthedocs.org/user_builds/cupy-xarray/conda/81/targets/x86_64-linux/include/nvtiff.h:553:5: error: must use 'enum' tag to refer to type 'nvtiffTagDataType'\n")`

Author: weiji14

.readthedocs.yml

@@ -9,6 +9,7 @@ build:
     post_install:
       # https://github.com/weiji14/cog3pio/pull/71
       - export CONDA_PREFIX="$CONDA_ENVS_PATH/$CONDA_DEFAULT_ENV";
+        sed --in-place "s/nvtiffTagDataType type/enum nvtiffTagDataType type/g" $CONDA_PREFIX/include/nvtiff.h;
         ln -s $CONDA_PREFIX/include/nvtiff.h $CONDA_PREFIX/targets/x86_64-linux/include/nvtiff.h;
         ln -s $CONDA_PREFIX/include/nvtiff_version.h $CONDA_PREFIX/targets/x86_64-linux/include/nvtiff_version.h;
         ln -s $CONDA_PREFIX/lib/libnvtiff.so $CONDA_PREFIX/targets/x86_64-linux/lib/libnvtiff.so;