Add git to api images (#559)

(cherry picked from commit db2f221)

Author: vishalbollu

images/onnx-serve-gpu/Dockerfile

@@ -15,6 +15,7 @@ RUN apt-get update -qq && apt-get install -y -q \
         zlib1g-dev \
         python3.6-dev \
         python3.6-distutils \
+        git \
     && apt-get clean -qq && rm -rf /var/lib/apt/lists/* && \
     curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && \
     python3.6 get-pip.py && \

images/onnx-serve/Dockerfile

@@ -15,6 +15,7 @@ RUN apt-get update -qq && apt-get install -y -q \
         zlib1g-dev \
         python3.6-dev \
         python3.6-distutils \
+        git \
     && apt-get clean -qq && rm -rf /var/lib/apt/lists/* && \
     curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && \
     python3.6 get-pip.py && \

images/predictor-serve-gpu/Dockerfile

@@ -13,6 +13,7 @@ RUN apt-get update -qq && apt-get install -y -q \
         zlib1g-dev \
         python3.6-dev \
         python3.6-distutils \
+        git \
     && apt-get clean -qq && rm -rf /var/lib/apt/lists/* && \
     curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && \
     python3.6 get-pip.py && \

images/predictor-serve/Dockerfile

@@ -13,6 +13,7 @@ RUN apt-get update -qq && apt-get install -y -q \
         zlib1g-dev \
         python3.6-dev \
         python3.6-distutils \
+        git \
     && apt-get clean -qq && rm -rf /var/lib/apt/lists/* && \
     curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && \
     python3.6 get-pip.py && \

images/tf-api/Dockerfile

@@ -13,6 +13,7 @@ RUN apt-get update -qq && apt-get install -y -q \
         pkg-config \
         software-properties-common \
         zlib1g-dev \
+        git \
     && apt-get clean -qq && rm -rf /var/lib/apt/lists/*
 
 COPY pkg/workloads/cortex/lib/requirements.txt /src/cortex/lib/requirements.txt