Fix pg dockerfiles

Author: matthewfranglen

tests/docker/pg-13/Dockerfile

@@ -18,7 +18,7 @@ RUN git clone https://github.com/pgsql-io/multicorn2 /tmp/multicorn2 && \
     PYTHON_OVERRIDE=python3 make install && \
     cp /tmp/multicorn2/multicorn.control /usr/share/postgresql/13/extension/multicorn.control && \
     rm -rf /tmp/multicorn2
-RUN pip3 install $ES_PIP_VERSION
+RUN pip3 install $ES_PIP_VERSION --break-system-packages
 
 COPY . /pg-es-fdw
 WORKDIR /pg-es-fdw

tests/docker/pg-14/Dockerfile

@@ -7,7 +7,7 @@ RUN echo "en_US UTF-8" >> /etc/locale.gen
 RUN DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true dpkg-reconfigure locales
 RUN apt-get update
 RUN apt-get install --yes    \
-    clang-11                 \
+    clang-13                 \
     git                      \
     postgresql-server-dev-14 \
     python3                  \
@@ -19,7 +19,7 @@ RUN git clone https://github.com/pgsql-io/multicorn2 /tmp/multicorn2 && \
     PYTHON_OVERRIDE=python3 make install && \
     cp /tmp/multicorn2/multicorn.control /usr/share/postgresql/14/extension/multicorn.control && \
     rm -rf /tmp/multicorn2
-RUN pip3 install $ES_PIP_VERSION
+RUN pip3 install $ES_PIP_VERSION --break-system-packages
 
 COPY . /pg-es-fdw
 WORKDIR /pg-es-fdw

tests/docker/pg-15/Dockerfile

@@ -1,4 +1,4 @@
-FROM postgres:15beta4
+FROM postgres:15
 
 ARG ES_PIP_VERSION
 
@@ -7,7 +7,7 @@ RUN echo "en_US UTF-8" >> /etc/locale.gen
 RUN DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true dpkg-reconfigure locales
 RUN apt-get update
 RUN apt-get install --yes    \
-    clang-11                 \
+    clang-13                 \
     git                      \
     postgresql-server-dev-15 \
     python3                  \
@@ -19,7 +19,7 @@ RUN git clone https://github.com/pgsql-io/multicorn2 /tmp/multicorn2 && \
     PYTHON_OVERRIDE=python3 make install && \
     cp /tmp/multicorn2/multicorn.control /usr/share/postgresql/15/extension/multicorn.control && \
     rm -rf /tmp/multicorn2
-RUN pip3 install $ES_PIP_VERSION
+RUN pip3 install $ES_PIP_VERSION --break-system-packages
 
 COPY . /pg-es-fdw
 WORKDIR /pg-es-fdw