use python 3

Dockerfile

@@ -14,12 +14,12 @@ RUN \
   apt install -y make && \
   apt install -y openssh-client && \
   apt install -y git && \
-  apt install -y python && \
-  apt install -y python-requests && \
-  apt install -y python-pycodestyle && \
-  apt install -y python-yaml && \
-  apt install -y python-pip && \
-  apt install -y python-xmltodict && \
+  apt install -y python3 && \
+  apt install -y python3-requests && \
+  apt install -y python3-pycodestyle && \
+  apt install -y python3-yaml && \
+  apt install -y python3-pip && \
+  apt install -y python3-xmltodict && \
   apt install -y gpg && \
   apt install -y apt-transport-https && \
   apt install -y wget && \
@@ -30,6 +30,7 @@ RUN \
   apt install -y p7zip-full && \
   apt install -y procps && \
   apt install -y doxygen && \
+  apt install -y jq && \
   rm -rf /var/lib/apt/lists/* && \
   cd /tmp && \
   wget $RELEASETOOL_URL && \