Update openjdk and python

Author: mikolajskalka

tensorflow_serving/tools/docker/Dockerfile.devel

@@ -25,6 +25,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         automake \
         build-essential \
         ca-certificates \
+        gnupg \
         curl \
         git \
         gcc-10 \
@@ -35,10 +36,10 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         libtool \
         libzmq3-dev \
         mlocate \
-        openjdk-8-jdk\
-        openjdk-8-jre-headless \
+        openjdk-11-jdk\
+        openjdk-11-jre-headless \
         pkg-config \
-        python-dev \
+        python3-dev \
         software-properties-common \
         swig \
         unzip \

tensorflow_serving/tools/docker/Dockerfile.devel-gpu

@@ -75,10 +75,10 @@ RUN apt-get install -y --no-install-recommends \
         libcurl3-dev \
         libzmq3-dev \
         mlocate \
-        openjdk-8-jdk\
-        openjdk-8-jre-headless \
+        openjdk-11-jdk\
+        openjdk-11-jre-headless \
         pkg-config \
-        python-dev \
+        python3-dev \
         software-properties-common \
         swig \
         unzip \

tensorflow_serving/tools/docker/Dockerfile.devel-mkl

@@ -42,8 +42,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     libtool \
     libzmq3-dev \
     mlocate \
-    openjdk-8-jdk\
-    openjdk-8-jre-headless \
+    openjdk-11-jdk\
+    openjdk-11-jre-headless \
     pkg-config \
     software-properties-common \
     swig \