Clean up

build.py

@@ -908,7 +908,6 @@ def create_dockerfile_buildbase(ddir, dockerfile_name, argmap):
 # python3-dev is needed by Torchvision
 # python3-pip and libarchive-dev is needed by python backend
 # libxml2-dev is needed for Azure Storage
-# zip is needed for vcpkg (build system used by Azure Storage)
 # scons is needed for armnn_tflite backend build dep
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
@@ -933,7 +932,6 @@ def create_dockerfile_buildbase(ddir, dockerfile_name, argmap):
             scons \
             software-properties-common \
             pkg-config \
-            zip \
             unzip \
             wget \
             zlib1g-dev \